Driver/Passenger Seat Module
WARNING: This page is about a different car, the 2011 Jaguar XKR, 2011 Jaguar XK, 2010 Jaguar XKR, and 2010 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number 3548-1358-00.
NOTE:
If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval program is in operation, prior to the installation of a new module/component.
NOTE:
Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information read by the manufacturer approved diagnostic system).
NOTE:
When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into account.
NOTE:
Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
NOTE:
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.
NOTE:
If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.
| DTC | Description | Possible Cause | Action |
|---|---|---|---|
| B105D-11 | Seat Bolster Inflate Output - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Bolster Inflate Output for circuit short to ground |
| B105D-15 | Seat Bolster Inflate Output - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Bolster Inflate Output for circuit short to power or open circuit |
| B105E-11 | Seat Bolster Deflate Output - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Bolster Deflate Output for circuit short to ground |
| B105E-15 | Seat Bolster Deflate Output - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Bolster Deflate Output circuit for short to power or open circuit |
| B105F-11 | Seat Cushion Extension Motor Output - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Cushion Extension Motor Output for circuit short to ground |
| B105F-15 | Seat Cushion Extension Motor Output - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Cushion Extension Motor Output for circuit short to power or open circuit |
| B1060-11 | Seat Headrest Motor Output - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Headrest Motor Output for circuit short to ground |
| B1060-15 | Seat Headrest Motor Output - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Headrest Motor Output for circuit short to power or open circuit |
| B1063-31 | Seat Cushion Extension Motor Sensor - no signal |
|
Refer to the electrical circuit diagrams and check, Seat Cushion Extension Motor Position Sensor circuit for open circuit, if circuit is correct suspect faulty component, refer to the new module/component installation note at the top of the DTC Index |
| B1064-31 | Seat Headrest Motor Sensor - no signal |
|
Refer to the electrical circuit diagrams and check, Seat Headrest Motor Position Sensor circuit for open circuit, if circuit is correct suspect faulty component, refer to the new module/component installation note at the top of the DTC Index |
| B1065-24 | Cushion Extend Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Cushion Extend Switch for fault or circuit short to power |
| B1066-24 | Cushion Retract Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Cushion Retract Switch for fault or circuit short to power |
| B1067-24 | Lumbar In Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Lumbar In Switch for fault or circuit short to power |
| B1068-24 | Lumbar Out Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Lumbar Out Switch for fault or circuit short to power |
| B1069-24 | Lumbar Up Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Lumbar Up Switch for fault or circuit short to power |
| B106A-24 | Lumbar Down Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Lumbar Down Switch for fault or circuit short to power |
| B106B-24 | Bolster Inflate Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Bolster Inflate Switch for fault or circuit short to power |
| B106C-24 | Bolster Deflate Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Bolster Deflate Switch for fault or circuit short to power |
| B106D-24 | Headrest Up Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Headrest Up Switch for fault or circuit short to power |
| B106E-24 | Headrest Down Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Headrest Down Switch for fault or circuit short to power |
| B1136-11 | Lumbar control A - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Lumbar control A circuit for circuit short to ground |
| B1136-12 | Lumbar control A - circuit short to battery |
|
Refer to the electrical circuit diagrams and check, Lumbar control A circuit for circuit short to power |
| B1136-13 | Lumbar control A - circuit open |
|
Refer to the electrical circuit diagrams and check, Lumbar control A circuit for open circuit |
| B1137-11 | Lumbar control B - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Lumbar control B circuit for circuit short to ground |
| B1137-12 | Lumbar control B - circuit short to battery |
|
Refer to the electrical circuit diagrams and check, Lumbar control B circuit for circuit short to power |
| B1137-13 | Lumbar control B - circuit open |
|
Refer to the electrical circuit diagrams and check, Lumbar control B circuit for open circuit |
| B1138-11 | Lumbar control C - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Lumbar control C circuit for circuit short to ground |
| B1138-12 | Lumbar control C - circuit short to battery |
|
Refer to the electrical circuit diagrams and check, Lumbar control C circuit for circuit short to power |
| B1138-13 | Lumbar control C - circuit open |
|
Refer to the electrical circuit diagrams and check, Lumbar control C circuit for open circuit |
| B1139-11 | Lumbar control D - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Lumbar control D circuit for circuit short to ground |
| B1139-12 | Lumbar control D - circuit short to battery |
|
Refer to the electrical circuit diagrams and check, Lumbar control D circuit for circuit short to power |
| B1139-13 | Lumbar control D - circuit open |
|
Refer to the electrical circuit diagrams and check, Lumbar control D circuit for open circuit |
| B113A-00 | General failure on seat lumbar - no sub type information |
|
If this DTC is logged carry out an on demand self test (ODST). Refer to logged DTC's after an ODST and check for B1136, B1137, BB138, B1139 & B113B |
| B113B-00 | Lumbar Control Multiple Failures - no sub type information |
|
Refer to the electrical circuit diagrams and check all Lumbar Control circuit A, B, C & D for fault |
| B1A98-83 | LIN Bus Circuit A - value of signal protection calculation incorrect |
|
Check LIN network for interference/EMC related issues |
| B1A98-86 | LIN Bus Circuit A - signal invalid |
|
Check LIN network for interference/EMC related issues |
| B1A98-87 | LIN Bus Circuit A - missing message |
|
Refer to electrical circuit diagrams and test LIN Bus between seat switch-pack and control module for open circuit, short to power or ground. Check power and ground supplies to switch-pack |
| B1B86-11 | Seat Height Motor Relay - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Height Motor Relay circuit for short to ground |
| B1B86-15 | Seat Height Motor Relay - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Height Motor Relay circuit for power or circuit open |
| B1B87-31 | Seat Height Motor Speed/Position Sensor - no signal |
|
Refer to the electrical circuit diagrams and check, Seat Height Motor Speed/Position Sensor circuit for open circuit, if circuit is correct suspect faulty component, refer to the new module/component installation note at the top of the DTC Index |
| B1B88-11 | Seat Slide Motor Relay - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Slide Motor Relay circuit for short to ground |
| B1B88-15 | Seat Slide Motor Relay - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Slide Motor Relay circuit for short to power or open circuit |
| B1B89-31 | Seat Slide Motor Speed/Position Sensor - no signal |
|
Refer to the electrical circuit diagrams and check, Seat Slide Motor Speed/Position Sensor circuit for open circuit, if circuit is correct suspect faulty component, refer to the new module/component installation note at the top of the DTC Index |
| B1B90-11 | Seat Tilt Motor Relay - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Tilt Motor Relay circuit for short to ground |
| B1B90-15 | Seat Tilt Motor Relay - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Tilt Motor Relay circuit for short to power or open circuit |
| B1B91-31 | Seat Tilt Motor Speed/Position Sensor - no signal |
|
Refer to the electrical circuit diagrams and check, Seat Tilt Motor Speed/Position Sensor circuit for open circuit, if circuit is correct suspect faulty component, refer to the new module/component installation note at the top of the DTC Index |
| B1B92-11 | Seat Recline Motor Relay - circuit short to ground |
|
Refer to the electrical circuit diagrams and check, Seat Recline Motor Relay circuit for short to ground |
| B1B92-15 | Seat Recline Motor Relay - circuit short to battery or open |
|
Refer to the electrical circuit diagrams and check, Seat Recline Motor Relay circuit for short to power or open circuit |
| B1B93-31 | Seat Recline Motor Speed/Position Sensor - no signal |
|
Refer to the electrical circuit diagrams and check, Seat Recline Motor Speed/Position Sensor circuit for open circuit, if circuit is correct suspect faulty component, refer to the new module/component installation note at the top of the DTC Index |
| B1B94-24 | Seat Height Up Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Height Up Switch for fault or circuit short to power |
| B1B95-24 | Seat Height Down Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Height Down Switch for fault or circuit short to power |
| B1B96-24 | Seat Slide Forward Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Slide Forward Switch for fault or circuit short to power |
| B1B97-24 | Seat Slide Backward Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Slide Backward Switch for fault or circuit short to power |
| B1B98-24 | Seat Tilt Up Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Tilt Up Switch for fault or circuit short to power |
| B1B99-24 | Seat Tilt Down Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Tilt Down Switch for fault or circuit short to power |
| B1C00-24 | Seat Recline Up Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Recline Up Switch for fault or circuit short to power |
| B1C01-24 | Seat Recline Down Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Seat Recline Down Switch for fault or circuit short to power |
| B1C02-24 | Memory Store Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Memory Store Switch for fault or circuit short to power |
| B1C03-24 | Memory #1 Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Memory #1 Switch for fault or circuit short to power |
| B1C04-24 | Memory #2 Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Memory #2 Switch for fault or circuit short to power |
| B1C05-24 | Memory #3 Switch - signal stuck high |
|
Check switch operation. Refer to the electrical circuit diagrams and check, Memory #3 Switch for fault or circuit short to power |
| U0010-88 | Medium Speed CAN Communication Bus - bus off |
|
Refer to the electrical circuit diagrams and check Can Bus circuit for circuit fault, if circuit is correct suspect faulty module, refer to the new module installation note at the top of the DTC Index |
| U0140-00 | Lost Communication With Body Control Module - no sub type information |
|
Check Central Junction Box for stored DTCs. Refer to the electrical circuit diagrams and check Can Bus circuit to Body Control Module for circuit fault |
| U0142-00 | Lost Communication With Body Control Module "B" - no sub type information |
|
Check Auxiliary Junction Box for stored DTCs. Refer to the electrical circuit diagrams and check Can Bus circuit to Body Control Module B for circuit fault |
| U0155-00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module - no sub type information |
|
Check Instrument Panel Cluster for stored DTCs. Refer to the electrical circuit diagrams and check Can Bus circuit to Instrument Panel Cluster for circuit fault |
| U0199-00 | Lost Communication With "Door Control Module A" - no sub type information |
|
Check Door Control Module A for stored DTCs. Refer to the electrical circuit diagrams and check Can Bus circuit to Door Control Module A for circuit fault |
| U0300-00 | Internal Control Module Software Incompatibility - no sub type information |
|
Re-configure the Seat Control Module using the manufacturer approved diagnostic system, clear DTCs and re-test. If DTC still logged suspect Seat Control Module, refer to new module installation note at top of DTC Index |
| U1A14-49 | CAN Initialization Failure - internal electronic failure |
|
Suspect Seat Control Module, refer to new module installation note at top of DTC Index |
| U1A4C-00 | Build / End of Line mode Active - no sub type information |
|
Place seat module in to customer mode using manufacturer approved diagnostic system |
| U3000-49 | Control Module - internal electronic failure |
|
Suspect Seat control module, refer to new module installation note at top of DTC Index |
| U3001-46 | Control Module Improper Shutdown - calibration / parameter memory failure |
|
Check for DTCs that could indicate power failure to the module and refer to the DTC Index |
| U3002-81 | Vehicle Identification Number - invalid serial data received |
|
Install original module, check for DTCs and refer to relevant DTC Index |
| U3003-16 | Battery Voltage - circuit voltage below threshold |
|
Refer to the electrical circuit diagrams and check power and ground circuit for fault |
| U3003-17 | Battery Voltage - circuit voltage above threshold |
|
Check Engine control module for stored DTCs. Refer to the electrical circuit diagrams and check power and ground circuit for fault |