| Last Modified: 11-29-2007 | 1.6 T | |
| Service Category: Vehicle Interior | Section: Door Lock | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000000TNU01GX |
| Title: DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: PROBLEM SYMPTOMS TABLE (2008 Sequoia) | ||
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Power Door Lock Control System
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
All Doors Cannot Be Locked/Unlocked Simultaneously. |
Proceed to All Doors Cannot Be Locked/Unlocked Simultaneously |
|
|
Only Driver Door LOCK/UNLOCK Functions do not Operate |
Front door lock LH |
|
|
Wire harness and connector |
- |
|
|
Only Passenger Door LOCK/UNLOCK Functions do not Operate |
Front door lock RH |
|
|
Wire harness or connector |
- |
|
|
Only Rear Door LH LOCK/UNLOCK Functions do not Operate |
Rear door lock LH |
|
|
Wire harness or connector |
- |
|
|
Only Rear Door RH LOCK/UNLOCK Functions do not Operate |
Rear door lock RH |
|
|
Wire harness or connector |
- |
|
|
Only Back Door LOCK/UNLOCK Functions do not Operate |
Tail gate control switch |
- |
|
Lin communication |
|
|
|
Wire harness or connector |
- |
|
|
Back door ECU |
|
|
|
Main body ECU |
|
|
|
Only Back Door Cannot Be Opened*1 |
Back door lock assembly |
|
|
Back door opener switch |
|
|
|
Lin communication |
|
|
|
Wire harness or connector |
- |
|
|
Back door ECU |
|
|
|
Main body ECU |
|
|
|
Only Back Door Cannot Be Opened*2 |
Proceed to Back door closer system |
|
|
Key Lock-in Prevention Function does not Work Properly |
Front door courtesy light switch LH |
|
|
Unlock warning switch |
|
|
|
Wire harness or connector |
- |
|
|
Main body ECU |
|
|
|