P1935-86 Brake Switch/Sensor Signal - Signal invalid

Brake switch fault reported by the powertrain control module through CAN

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index

P1B0D-1C Clutch Position Sensor "F" Circuit Range/Performance - Circuit voltage out of range

NOTE:

Circuit reference - VS_9V / W3 DOG CLUTCH -

Harness fault

Sensor failure

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Inspect engine compartment wiring harness for any chafing or damage. Rectify as required

Inspect transmission external wiring harness. Make sure the connector is securely latched. Rectify as required

Refer to the electrical circuit diagrams and check the VS_9V and W3 DOG CLUTCH circuits for short circuit to power and short circuit to ground. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and measure resistance between circuit VS_9V and W3 DOG CLUTCH and record values

Inspect the transmission control module connector and transmission connector for signs of water ingress, pins damage and/or corrosion. Rectify as required

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P1B0D-64 Clutch Position Sensor "F" Circuit Range/Performance - Signal plausibility failure

NOTE:

Circuit reference - VS_9V / W3 DOG CLUTCH -

Harness fault

Sensor failure

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Inspect wiring harness for any chafing or damage. Rectify as required

Inspect transmission external wiring harness. Make sure the connector is securely latched. Rectify as required

Refer to the electrical circuit diagrams and check the VS_9V and W3 DOG CLUTCH circuits for short circuit to power and short circuit to ground. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and measure resistance between circuit VS_9V and W3 DOG CLUTCH and record values

Inspect the transmission control module connector and transmission connector for signs of water ingress, pins damage and/or corrosion. Rectify as required

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P1B0E-12 Clutch Position Sensor "F" Circuit High - Circuit short to battery

NOTE:

Circuit reference - VS_9V / W3 DOG CLUTCH -

Harness fault

Sensor failure

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Inspect wiring harness for any chafing or damage. Rectify as required

Inspect transmission external wiring harness. Make sure the connector is securely latched. Rectify as required

Refer to the electrical circuit diagrams and check the VS_9V and W3 DOG CLUTCH circuits for short circuit to power and short circuit to ground. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and measure resistance between circuit VS_9V and W3 DOG CLUTCH and record values

Inspect the transmission control module connector and transmission connector for signs of water ingress, pins damage and/or corrosion. Rectify as required

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P1B10-14 Clutch Position Sensor "F" Circuit Low - Circuit short to ground or open

NOTE:

Circuit reference - VS_9V / W3 DOG CLUTCH -

Harness fault

Sensor failure

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Inspect wiring harness for any chafing or damage. Rectify as required

Inspect transmission external wiring harness. Make sure the connector is securely latched. Rectify as required

Refer to the electrical circuit diagrams and check the VS_9V and W3 DOG CLUTCH circuits for short circuit to power and short circuit to ground. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and measure resistance between circuit VS_9V and W3 DOG CLUTCH and record values

Inspect the transmission control module connector and transmission connector for signs of water ingress, pins damage and/or corrosion. Rectify as required

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P1B11-2F Debris Detection Dog Clutch "F" Position Sensor - Circuit short to ground or open

Clutch position sensor contaminated by debris

Transmission fluid level or condition not to specification

Prioritized steps to perform:

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and perform at least 30 gear shift operations of 4th to 5th to 4th gear

If the fault persists, raise a Technical Assist (TA) for further support

P1B12-72 Clutch "F" Performance / Stuck Engaged - Actuator stuck open

Transmission control module power supply fault

Dog clutch position sensor fault

Transmission fluid level or condition not to specification

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

Complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature using all gears

P1B13-73 Clutch "F" Stuck Engaged - Actuator stuck closed

Vehicle voltage issues

Transmission fluid level or condition not to specification

Automatic transmission internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P2544-86 Torque Management Request Input Signal "A" - Signal invalid

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition and record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

If the fault persists, raise a Technical Assist (TA) for further support

P2545-86 Torque Management Request Input Signal "A" Range/Performance - Signal invalid

Transmission control module internal failure

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Check battery charge and condition and record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P2546-86 Torque Management Request Input Signal "A" Low - Signal invalid

Transmission control module internal failure

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Check battery charge and condition and record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P2547-86 Torque Management Request Input Signal "A" High - Signal invalid

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

If the fault persists, raise a Technical Assist (TA) for further support

P2638-86 Torque Management Feedback Signal "A" Range/Performance - Signal invalid

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition and record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P2701-07 Transmission Friction Element "B" Apply Time Range/Performance - Mechanical failures

Automatic transmission internal failure

Prioritized steps to perform:

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears

If the fault persists, raise a Technical Assist (TA) for further support

P2702-07 Transmission Friction Element "C" Apply Time Range/Performance - Mechanical failures

Automatic transmission internal failure

Prioritized steps to perform:

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears

If the fault persists, raise a Technical Assist (TA) for further support

P2703-07 Transmission Friction Element "D" Apply Time Range/Performance - Mechanical failures

Automatic transmission internal failure

Prioritized steps to perform:

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears

If the fault persists, raise a Technical Assist (TA) for further support

P2704-07 Transmission Friction Element "E" Apply Time Range/Performance - Mechanical failures

Automatic transmission internal failure

Prioritized steps to perform:

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears

If the fault persists, raise a Technical Assist (TA) for further support

P2711-94 Unexpected Mechanical Gear Disengagement - Unexpected operation

One or more automatic transmission solenoid circuits short circuit to ground, short circuit to power, open circuit, high resistance

Park position sensor mountings loose

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition and record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, check the transmission control module for related DTCs and correct those first

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

If the fault persists, raise a Technical Assist (TA) for further support

P272C-11 Park Pawl Motor Control Circuit - Circuit short to ground

NOTE:

Circuit reference – OUT9 / UDRMV1

Park lock solenoid circuit short circuit to ground

Park pawl motor control circuit short circuit to ground

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Refer to the electrical circuit diagrams and check the park lock solenoid circuit for short circuit to ground, open circuit, high resistance. Repair the wiring harness as necessary

Inspect wiring harness for any damage. Rectify as required

Inspect the transmission control module connector and transmission connector for signs of water ingress, pins damage and/or corrosion. Rectify as required

Check park lock solenoid internal to transmission between UDRMV1 and ground for short circuit to ground

Check park lock solenoid internal to transmission between OUT9 and ground for short circuit to ground. Rectify as required

Check and record resistance of the park lock solenoid internal to transmission between UDRMV1 and OUT9 inside transmission. If resistance is not in range 20 - 30 Ohm, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P272C-15 Park Pawl Motor Control Circuit - Circuit short to battery or open

NOTE:

Circuit reference – OUT9 / UDRMV1

Park lock solenoid circuit short circuit to power, open circuit, high resistance

Park pawl motor control circuit short circuit to power, open circuit, high resistance

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Refer to the electrical circuit diagrams and check the park lock solenoid circuit for short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Inspect wiring harness for any damage. Rectify as required

Inspect the transmission control module connector and transmission connector for signs of water ingress, pins damage and/or corrosion. Rectify as required

Check park lock solenoid internal to transmission between UDRMV1 and ground for short circuit to ground, short circuit to power. Rectify as required

Check park lock solenoid internal to transmission between OUT9 and ground for short circuit to ground, short circuit to power. Rectify as required

Check and record resistance of the park lock solenoid internal to transmission between UDRMV1 and OUT9 inside transmission. If resistance is not in range 20 - 30 Ohm, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P2759-11 Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical - Circuit short to ground

NOTE:

Circuit reference – OUT4 / UDRMV1 -

Torque converter clutch pressure control solenoid circuit short circuit to ground

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Using the Jaguar Land Rover approved diagnostic equipment, read all DTCs and investigate any DTCs relating to battery voltage supply

Refer to the electrical circuit diagrams and check the torque converter pressure control valve solenoid circuit for short circuit to ground. Repair the wiring harness as necessary

Inspect transmission connector(s) and transmission control module connector(s) for signs of water ingress, and pins for damage and/or corrosion. Rectify as required

Check the torque converter clutch pressure control solenoid circuit internal to transmission between UDRMV1 and ground for short circuit to ground.

Check the torque converter clutch pressure control solenoid circuit internal to transmission between OUT4 and ground for short circuit to ground.

Check and record resistance of torque converter clutch pressure control solenoid circuit internal to the transmission between UDRMV1 and OUT4. If the recorded resistance is not in the range 4.5 - 6 Ohm, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P2759-15 Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical - Circuit short to battery or open

NOTE:

Circuit reference – OUT4 / UDRMV1 -

Torque converter clutch pressure control solenoid circuit short circuit to power, open circuit, high resistance

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Using the Jaguar Land Rover approved diagnostic equipment, read all DTCs and investigate any DTCs relating to battery voltage supply

Refer to the electrical circuit diagrams and check the torque converter pressure control valve solenoid circuit for short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Inspect transmission connector(s) and transmission control module connector(s) for signs of water ingress, and pins for damage and/or corrosion. Rectify as required

Check the torque converter clutch pressure control solenoid circuit internal to transmission between UDRMV1 and ground for short circuit to ground, short circuit to power, open circuit, high resistance. Rectify as required

Check the torque converter clutch pressure control solenoid circuit internal to transmission between OUT4 and ground for short circuit to ground, short circuit to power, open circuit, high resistance. Rectify as required

Check and record resistance of torque converter clutch pressure control solenoid circuit internal to the transmission between UDRMV1 and OUT4. If the recorded resistance is not in the range 4.5 - 6 Ohm, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

P2770-94 Torque Converter Clutch Circuit High - Unexpected operation

Harness fault

Transmission control module internal failure

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the integrity of the harness and connectors between the transmission control module and the automatic transmission. Rectify as required

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

If the fault persists, raise a Technical Assist (TA) for further support

P2783-98 Torque Converter Temperature Too High - Component or system over temperature

Automatic transmission fluid level low

Automatic transmission cooling system obstructed/damaged/blocked

NOTE:

This DTC may log due to aggressive driving or holding the transmission in a fixed gear. Check for other related DTCs

Prioritized steps to perform:

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Check the automatic transmission cooling system for obstruction/damage/blockage. Rectify as necessary

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears

If the fault persists, raise a Technical Assist (TA) for further support

P2784-02 Input/Turbine Speed Sensor "A"/"B" Correlation - General signal failure

Automatic transmission speed sensor circuit open circuit, high resistance

Engine system fault

Prioritized steps to perform:

Check battery charge and condition. Record values

Using the Jaguar Land Rover approved diagnostic equipment, read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index

Using the Jaguar Land Rover approved diagnostic equipment, read all DTCs and investigate any DTCs relating to powertrain control module faults or any CAN comms faults

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears

If the fault persists, raise a Technical Assist (TA) for further support

P2787-4B Clutch Temperature Too High - Over temperature

NOTES:

This DTC may be induced by the driver using the paddle switches excessively.

This DTC may be induced by a paddle switch fault that causes excessive gear shifts.

Paddle switch fault

Automatic transmission fluid level low

Transmission cooling system fault

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, check for paddle switch related DTCs and complete the relevant corrective actions

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Check the transmission cooling system for obstruction/damage/blockage. Rectify as necessary

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears

If the fault persists, raise a Technical Assist (TA) for further support

P2793-64 Gear Shift Direction Circuit - Signal plausibility failure

One or more automatic transmission solenoid circuits short circuit to ground, short circuit to power, open circuit, high resistance

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, check the transmission control module for related DTCs and correct those first

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

If the fault persists, raise a Technical Assist (TA) for further support

P2793-94 Gear Shift Direction Circuit - Unexpected operation

One or more automatic transmission solenoid circuits short circuit to ground, short circuit to power, open circuit, high resistance

Transmission control module internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, check the transmission control module for related DTCs and correct those first

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

If the fault persists, raise a Technical Assist (TA) for further support

P2870-94 Clutch "A" Disengagement Time Too Fast - Unexpected operation

Transmission control module power supply

Dog clutch A position sensor

Transmission fluid level or condition not to specification

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, check for transmission DTCs relating to the Dog Clutch A Position Sensor and refer to the relevant DTC index

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test and complete 10 gear shift operations of 7th to 8th to 7th gear

If the fault persists, raise a Technical Assist (TA) for further support

P2871-72 Clutch "A" Performance/Stuck Disengaged - Actuator stuck open

Dog clutch A fault (stuck disengaged)

Dog clutch A sensing system fault

Contamination or debris on dog clutch A position sensor

Transmission internal failure

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, check for transmission DTCs relating to the Dog Clutch A Position Sensor and refer to the relevant DTC index

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Remove the dog clutch A position sensor. Using a lint free cloth, clean and refit the dog clutch A position sensor

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and perform a road test using all gears. If the fault persists, install a new dog clutch A sensor

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears.

If the fault persists, raise a Technical Assist (TA) for further support

P2872-73 Clutch "A" Stuck Engaged - Actuator stuck closed

Dog clutch A fault (stuck engaged)

Dog clutch A sensing system fault

Contamination or debris on dog clutch A position sensor

Transmission internal failure

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, check for transmission DTCs relating to the Dog Clutch A Position Sensor and refer to the relevant DTC index

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Remove the dog clutch A position sensor. Using a lint free cloth, clean and refit the dog clutch A position sensor

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and perform a road test using all gears. If the fault persists, install a new dog clutch A sensor

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears.

If the fault persists, raise a Technical Assist (TA) for further support

P2879-72 Clutch "B" Performance/Stuck Disengaged - Actuator stuck open

Transmission control module power supply fault

Dog clutch position sensor fault

Transmission fluid level or condition not to specification

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, check for transmission DTCs relating to the Dog Clutch A Position Sensor and refer to the relevant DTC index

Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and complete a road test of sufficient duration to allow the vehicle to reach normal operating temperature and using all gears.

If the fault persists, raise a Technical Assist (TA) for further support

P287A-73 Clutch "B" Stuck Engaged - Actuator stuck closed

Vehicle voltage issues

Transmission fluid level or condition not to specification

Transmission control module internal failure

Transmission internal failure

Prioritized steps to perform:

Check battery charge and condition. Record values

Read all DTCs and investigate any DTCs relating to battery voltage supply

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

If the fault persists, check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 9-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant section of the workshop manual and check the automatic transmission fluid quality For additional information, refer to: Transmission Oil Color Chart - INGENIUM I4 2.0L Diesel/INGENIUM I4 2.0L Petrol (311-01 Automatic Transmission, Diagnosis and Testing).

If the fluid condition is unsatisfactory, raise a Technical Assist (TA) for further support

U0028-88 Vehicle Communication Bus A - Bus off

High speed CAN bus (FlexRay) circuit short circuit to ground, short circuit to power, open circuit, high resistance

Transmission control module is not configured correctly

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the high speed CAN bus (FlexRay) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the transmission control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check and update the car configuration file as necessary

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

If the fault persists, raise a Technical Assist (TA) for further support

U0080-88 Vehicle Communication Bus F - Bus off

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

Transmission control module is not configured correctly

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the FlexRay circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the transmission control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check and update the car configuration file as necessary

Using the Jaguar Land Rover approved diagnostic equipment, clear DTC and retest

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

If the fault persists, raise a Technical Assist (TA) for further support

U0100-87 Lost Communication With ECM/PCM "A" - Missing message

High speed CAN bus signal error from powertrain control module (from gateway module)

Powertrain control module power or ground circuit open circuit, high resistance

High speed CAN bus (powertrain) circuit short circuit to ground, short circuit to power, open circuit, high resistance

Engine system fault

NOTES:

No repair actions relating to the transmission or transmission control module will rectify this fault.

If several different CAN errors are present, this suggests a CAN bus fault. Check CAN connections to transmission control module. A single CAN fault suggests a fault from a single control unit. Check CAN connections to the gateway module.

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the powertrain control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the high speed CAN bus (powertrain) for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index

U0103-87 Lost Communication With Gear Shift Control Module A - Missing message

Missing high speed CAN bus (powertrain) message from the transmission control switch (from gateway module)

Powertrain control module power or ground circuit open circuit, high resistance

High speed CAN bus (powertrain) circuit short circuit to ground, short circuit to power, open circuit, high resistance

NOTE:

If several different CAN errors are present, this suggests a CAN bus fault. Check CAN connections to transmission control module. A single CAN fault suggests a fault from a single control unit. Check CAN connections to the gateway module.

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the transmission control switch power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the high speed CAN bus (powertrain) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

U011D-87 Lost Communication With All Wheel Drive Control Module - Missing message

All wheel drive control module power or ground circuit open circuit, high resistance

Fault with all wheel drive control module power relay switch connection within body control module

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

All wheel drive system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

If communication with the all wheel drive (AWD) module or All Wheel Drive B (AWDB) module IS possible:

Using the Jaguar Land Rover approved diagnostic system, update the AWD module software to the latest level

Inspect the AWD module connectors for signs of water ingress, pin damage and/or corrosion. Rectify as required

Check the AWD module relay (FUSE 1RA) is correctly installed/attached to the rear junction box. Rectify as required

Check the AWD module relay switch body control module circuit - O_EXTENDED_IGNITION_CONTROL_3 - is operating correctly. Rectify as required

If communication with the all wheel drive (AWD) module or All Wheel Drive B (AWDB) module is NOT possible:

Check the FlexRay circuit is functioning by confirming communications with the parking aid module

If there are NO communications with the parking aid module, refer to the electrical circuit diagrams and check the FlexRay circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

If there are communications with the parking aid module, inspect the AWD control module connectors for signs of water ingress, pin damage and/or corrosion. Rectify as required

Refer to the electrical circuit diagrams and check the all wheel drive control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Check the AWD module relay (FUSE 1RA) is correctly installed/attached to the rear junction box. Rectify as required

Check the AWD module relay switch body control module circuit - O_EXTENDED_IGNITION_CONTROL_3 - is operating correctly. Rectify as required

U0121-02 Lost Communication With Anti-Lock Brake System (ABS) Control Module - General signal failure

Anti-lock brake system control module power or ground circuit open circuit, high resistance

FlexRay circuit short circuit to ground, short circuit to power, open circuit, high resistance

Anti-lock brake system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the anti-lock brake system control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index

U0121-08 Lost Communication With Anti-Lock Brake System (ABS) Control Module - Bus signal / Message failure

Anti-lock brake system control module power or ground circuit open circuit, high resistance

FlexRay circuit short circuit to ground, short circuit to power, open circuit, high resistance

Anti-lock brake system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the anti-lock brake system control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index

U0121-87 Lost Communication With Anti-Lock Brake System (ABS) Control Module - Missing message

Anti-lock brake system control module power or ground circuit open circuit, high resistance

High speed CAN bus (powertrain) circuit short circuit to ground, short circuit to power, open circuit, high resistance

Anti-lock brake system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the anti-lock brake system control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the high speed CAN bus (powertrain) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index

U0140-87 Lost Communication With Body Control Module - Missing message

Body control module power or ground circuit open circuit, high resistance

High speed CAN bus (powertrain) circuit short circuit to ground, short circuit to power, open circuit, high resistance

Body control system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the body control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the high speed CAN bus (powertrain) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the body control module for related DTCs and refer to the relevant DTC index

U0146-87 Lost Communication With Gateway "A" - Missing message

Gateway module power or ground circuit open circuit, high resistance

High speed CAN bus (powertrain) circuit short circuit to ground, short circuit to power, open circuit, high resistance

Gateway system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the gateway module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the high speed CAN bus (powertrain) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the gateway module for related DTCs and refer to the relevant DTC index

U0151-87 Lost Communication With Restraints Control Module - Missing message

Restraints control module power or ground circuit open circuit, high resistance

High speed CAN bus (chassis) circuit short circuit to ground, short circuit to power, open circuit, high resistance

Restraints control module system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the restraints control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the high speed CAN bus (chassis) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the restraints control module for related DTCs and refer to the relevant DTC index

U0296-87 Lost Communication With AC to DC Converter Control Module "A" - Missing message

FlexRay signal error from electric power inverter converter (EPIC)

Electric power inverter converter (EPIC) power or ground circuit open circuit, high resistance

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

Electric power inverter converter (EPIC) fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the electric power inverter converter (EPIC) power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay network circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the electric power inverter converter (EPIC) for related DTCs and refer to the relevant DTC index

U0302-57 Software Incompatibility with Transmission Control Module - Invalid/incomplete software component

Car configuration file mismatch with vehicle specification

Transmission control module is not configured correctly

Incorrect transmission control module installed

NOTE:

After updating the car configuration file, set the ignition to on and wait 40 seconds before clearing the DTCs.

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

Using the Jaguar Land Rover approved diagnostic equipment, check and update the car configuration file as necessary

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest

Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software

If the fault persists, raise a Technical Assist (TA) for further support

U0401-02 Invalid Data Received From ECM/PCM "A" - General signal failure

Engine system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index

U0401-64 Invalid Data Received From ECM/PCM "A" - Signal plausibility failure

Engine system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index

U0401-82 Invalid Data Received From ECM/PCM "A" - Alive/sequence counter incorrect / not updated

Engine system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index

U0401-83 Invalid Data Received From ECM/PCM "A" - Value of signal protection calculation incorrect

Engine system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index

U0404-64 Invalid Data Received From Gear Shift Control Module "A" - Signal plausibility failure

Missing/invalid FlexRay message from the transmission control switch (from gateway module)

Powertrain control module power or ground circuit open circuit, high resistance

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the transmission control switch power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay network circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

U0404-82 Invalid Data Received From Gear Shift Control Module "A" - Alive/sequence counter incorrect / not updated

Missing/invalid FlexRay message from the transmission control switch (from gateway module)

Powertrain control module power or ground circuit open circuit, high resistance

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the transmission control switch power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay network circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

U0404-83 Invalid Data Received From Gear Shift Control Module "A" - Value of signal protection calculation incorrect

Missing/invalid FlexRay message from the transmission control switch (from gateway module)

Powertrain control module power or ground circuit open circuit, high resistance

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the transmission control switch power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay network circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

U0415-38 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - Signal frequency incorrect

Anti-lock brake system control module power or ground circuit open circuit, high resistance

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

Anti-lock brake system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the anti-lock brake system control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay network circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic equipment, check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index

U0415-41 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - General checksum failure

Anti-lock brake system control module power or ground circuit open circuit, high resistance

FlexRay network circuit short circuit to ground, short circuit to power, open circuit, high resistance

Anti-lock brake system fault

NOTE:

No repair actions relating to the Transmission or Transmission Control Module will rectify this fault

Prioritized steps to perform:

Refer to the electrical circuit diagrams and check the anti-lock brake system control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary

Refer to the electrical circuit diagrams and check the FlexRay network circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary </