| DTC |
Description |
Possible causes |
Action |
| B1B8541 |
Memory Control Module |
|
Renew the seat memory control module. Refer to the warranty
policy and procedures manual if a module is suspect. |
| B1B8549 |
Memory Control Module |
|
If no customer complaint issue exists with seat operation,
no action necessary, clear/ignore DTC. If seat functionality is affected,
renew module. Refer to the warranty policy and procedures manual if a
module is suspect. |
| B1B8587 |
Memory Control Module |
- No response from seat memory control module
|
Seat memory is not installed to all variants (optional).
Fault logging is inhibited by the CCF, but an incorrectly configured CCF
could give erroneous DTC logging. Repair action only required for vehicles
with sunroof installed. Where necessary refer to the lost communication
statement at the start of this table. |
| B1C0273 |
Memory Store Switch |
- Seat memory store switch stuck
- Seat memory store switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the seat switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C0373 |
Memory #1 Switch |
- Seat memory #1 switch stuck
- Seat memory #1 switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the seat switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C0473 |
Memory #2 Switch |
- Seat memory #2 switch stuck
- Seat memory #2 switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the seat switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C0573 |
Memory #3 Switch |
- Seat memory #3 switch stuck
- Seat memory #3 switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the seat switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C0601 |
Driver Up/Down And Common Mirror Motor Circuit |
- Mirror motor up/down circuit open or short circuit
- Mirror up/down motor failure
|
Refer to the electrical guides and check the circuit between
the memory control module and the door mirror for open circuit or short to
ground. Check the mirror operation, renew as necessary. |
| B1C0701 |
Driver Left/Right and Right-hand Up/Down Mirror Motor
Circuit |
- Mirror motor left/right circuit open or short circuit
- Mirror left/right motor failure
|
Refer to the electrical guides and check the circuit between
the memory control module and the door mirror for open circuit or short to
ground. Check the mirror operation, renew as necessary. |
| B1C0801 |
Passenger Left/Right And Common Mirror Motor Circuit |
- Mirror motor left/right circuit open or short circuit
- Mirror left/right motor failure
|
Refer to the electrical guides and check the circuit between
the memory control module and the door mirror for open circuit or short to
ground. Check the mirror operation, renew as necessary. |
| B1C0973 |
Driver Left/Right Mirror Motor Circuit |
- Software error (DTC can be logged when the mirror is moved manually)
- Mirror motor left/right circuit open or short circuit
- Mirror left/right motor failure
|
If no customer complaint issue exists with mirror operation,
no action necessary, clear/ignore DTC. If mirror functionality is
incorrect, refer to the electrical guides and check the circuit for open
of short to ground. Renew the mirror motor/mirror as necessary. |
| B1C1073 |
Driver Up/Down Mirror Motor Circuit |
- Software error (DTC can be logged when the mirror is moved manually)
- Mirror motor up/down circuit open or short circuit
- Mirror up/down motor failure
|
If no customer complaint issue exists with mirror operation,
no action necessary, clear/ignore DTC. If mirror functionality is
incorrect, refer to the electrical guides and check the circuit for open
of short to ground. Renew the mirror motor/mirror as necessary. |
| B1C1173 |
Passenger Left/Right Mirror Motor Circuit |
- Software error (DTC can be logged when the mirror is moved manually)
- Mirror motor left/right circuit open or short circuit
- Mirror left/right motor failure
|
If no customer complaint issue exists with mirror operation,
no action necessary, clear/ignore DTC. If mirror functionality is
incorrect, refer to the electrical guides and check the circuit for open
of short to ground. Renew the mirror motor/mirror as necessary. |
| B1C1273 |
Passenger Up/Down Mirror Motor Circuit |
- Software error (DTC can be logged when the mirror is moved manually)
- Mirror motor up/down circuit open or short circuit
- Mirror up/down motor failure
|
If no customer complaint issue exists with mirror operation,
no action necessary, clear/ignore DTC. If mirror functionality is
incorrect, refer to the electrical guides and check the circuit for open
of short to ground. Renew the mirror motor/mirror as necessary. |
| B1C133A |
Driver Up/Down Mirror Motor Feedback Circuit |
- Door mirror motor moved beyond expected range Sensor circuit open or
short circuit Door mirror motor position sensor fault
|
Refer to the electrical guides and check the harness and
connections between the seat memory module and the mirror. Repair/renew as
necessary. Check/renew the mirror motor/assembly. |
| B1C143A |
Driver Left/Right Mirror Motor Feedback Circuit |
- Door mirror motor moved beyond expected range Sensor circuit open or
short circuit Door mirror motor position sensor fault
|
Refer to the electrical guides and check the harness and
connections between the seat memory module and the mirror. Repair/renew as
necessary. Check/renew the mirror motor/assembly. |
| B1C153A |
Passenger Up/Down Mirror Motor Feedback Circuit |
- Door mirror motor moved beyond expected range Sensor circuit open or
short circuit Door mirror motor position sensor fault
|
Refer to the electrical guides and check the harness and
connections between the seat memory module and the mirror. Repair/renew as
necessary. Check/renew the mirror motor/assembly. |
| B1C163A |
Passenger Left/Right Mirror Motor Feedback Circuit |
- Door mirror motor moved beyond expected range Sensor circuit open or
short circuit Door mirror motor position sensor fault
|
Refer to the electrical guides and check the harness and
connections between the seat memory module and the mirror. Repair/renew as
necessary. Check/renew the mirror motor/assembly. |
| B1C1773 |
Driver Mirror Left Switch |
- Mirror left switch stuck
- Mirror left switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C1873 |
Driver Mirror Right Switch |
- Mirror right switch stuck
- Mirror right switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C1973 |
Driver Mirror Up Switch |
- Mirror up switch stuck
- Mirror up switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C2073 |
Driver Mirror Down Switch |
- Mirror down switch stuck
- Mirror down switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C2173 |
Passenger Mirror Left Switch |
- Mirror left switch stuck
- Mirror left switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C2273 |
Passenger Mirror Right Switch |
- Mirror right switch stuck
- Mirror right switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C2373 |
Passenger Mirror Up Switch |
- Mirror up switch stuck
- Mirror up switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary. |
| B1C2473 |
Passenger Mirror Down Switch |
- Mirror down switch stuck
- Mirror down switch circuit short to ground
|
Refer to the electrical guides and check the wiring between
the memory control module and the mirror switch pack for short to ground.
Check the switch operation, renew as necessary.
|