PROBLEM SYMPTOMS TABLE
NOTICE:
If the main body ECU (multiplex network body ECU) is replaced, refer to the Registration.*
HINT:
Symptom | Suspected Area |
Link |
---|---|---|
All doors lock/unlock functions do not operate via door key cylinder. |
Main body ECU (Multiplex network body ECU) |
|
Front door lock with motor assembly (for Driver Side) | ||
Harness or connector | ||
All doors lock/unlock functions do not operate via master switch. |
Main body ECU (Multiplex network body ECU) |
|
Multiplex network master switch assembly | ||
All doors lock/unlock functions do not operate via door control switch. |
Main body ECU (Multiplex network body ECU) |
|
Door control switch assembly | ||
Harness or connector | ||
Power distribution box assembly | ||
All doors lock function do not operate via door control switch and door key cylinder. |
Power distribution box assembly |
|
Main body ECU (Multiplex network body ECU) |
| |
All doors unlock function do not operate via door control switch and door key cylinder. |
Power distribution box assembly |
|
Main body ECU (Multiplex network body ECU) |
| |
Only driver door lock/unlock functions do not operate. |
Front door lock with motor assembly (for Driver Side) |
|
Harness or connector |
- | |
Power distribution box assembly |
| |
Only driver door unlock function does not operate (lock function operates). |
Front door lock with motor assembly (for Driver Side) |
|
Harness or connector |
- | |
Main body ECU (Multiplex network body ECU) |
| |
Power distribution box assembly |
| |
Only front passenger door lock/unlock functions do not operate. |
Front door lock with motor assembly (for Passenger Side) |
|
Harness or connector |
- | |
Only rear door (for Driver Side) lock/unlock functions do not operate. |
Rear door lock with motor assembly (for Driver Side) |
|
Harness or connector |
- | |
Power distribution box assembly |
| |
Only rear door (for Front Passenger Side) lock/unlock functions do not operate. |
Rear door lock with motor assembly (for Passenger Side) |
|
Harness or connector |
- | |
Power distribution box assembly |
| |
Speed-sensitive automatic door lock function does not operate (meter/gauge system operates normally). |
CAN communication system*5 |
|
CAN communication system*6 |
| |
Main body ECU (multiplex network body ECU) |
| |
Shift-linked automatic door lock/unlock functions do not operate (hybrid transaxle system operates normally). |
CAN communication system*5 |
|
CAN communication system*6 |
| |
Main body ECU (multiplex network body ECU) |
| |
ECM |
| |
Key lock-in prevention function does not operate. |
Front door courtesy light switch assembly LH |
|
Front door courtesy light switch assembly RH |
| |
Rear door courtesy light switch assembly LH |
| |
Rear door courtesy light switch assembly RH |
| |
Front door lock with motor assembly LH |
| |
Front door lock with motor assembly RH |
| |
Rear door lock with motor assembly LH |
| |
Rear door lock with motor assembly RH |
| |
Main body ECU (Multiplex network body ECU) |
| |
Power distribution box assembly |
| |
Only back door open function does not operate.*1 |
Check customize setting (Unlock Key Twice Function "Disable") |
|
Power back door system |
| |
Only back door open function does not operate.*2 |
SMART KEY SYSTEM (for Entry Function) |
|
Back door opener switch assembly | ||
Back door lock with courtesy light switch assembly | ||
Harness or connector | ||
Power distribution box assembly | ||
Main body ECU (Multiplex network body ECU) | ||
Lock operation continues even after doors have been locked.*4 |
Front door lock with motor assembly LH |
|
Front door lock with motor assembly RH |
| |
Rear door lock with motor assembly LH |
| |
Rear door lock with motor assembly RH |
| |
Harness or connector |
- | |
Main body ECU (Multiplex network body ECU) |
| |
Power distribution box assembly |
| |
Only remote door LOCK/UNLOCK functions do not operate (power door lock operation is normally). *3 |
Telematics system |
|