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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE - POWER DOOR LOCK CONTROL SYSTEM
| Symptom |
Suspected Area |
| All doors are not operated by driver's door key cylinder interlocked with key |
- Body ECU monitor code
- Front door lock assy RH (driver side)
- Wire harness
- Power window regulator master switch assy (Door ECU)
|
| Key lock-in prevention function does not work properly (Manual operation and operation interlocked with key are active) |
- Un-lock warning switch assy
- Wire harness
- Door open warning Light (built in combination meter)
- Front door courtesy lamp switch assy (driver side)
|
| Door lock system does not operate at all |
- Door 20 A fuse
- Multiplex Network Body ECU
- Wire harness
|
| Door lock system does not operate by manual switch |
- Power window regulator master switch assy (door ECU) (Door control switch for manual operation)
- Multiplex Network Body ECU
- Wire harness
|
| Fault in key confinement prevention operate |
- Multiplex Network Body ECU
- Unlock warning switch assy
- Front door courtesy lamp switch assy (driver side)
- Wire harness
|
| Only one door lock does not operate |
- Door lock assy
- Wire harness
|
| Fault in 2-operation unlock function of driver side door key lock and unlock switch |
- Door key lock and unlock switch circuit
- Power window regulator master switch assy (Door ECU)
- Multiplex Network Body ECU
- Wire harness
|