Tech Tips
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.
| Symptom | Suspected Area | Link |
|---|---|---|
| Clock does not operate at all | Wire harness or connector | - |
| Air conditioning control assembly (for LHD) | ||
| Air conditioning control assembly (for RHD) | ||
| Engine stop and start ECU*1 | ||
| Clock loses or gains time | Time setting | - |
| Air conditioning control assembly (for LHD) | ||
| Air conditioning control assembly (for RHD) | ||
| Clock cannot be adjusted | Wire harness or connector | - |
| Air conditioning control assembly (for LHD) | ||
| Air conditioning control assembly (for RHD) |
*1: w/ Stop And Start System
| Symptom | Suspected Area | Link |
|---|---|---|
| Clock does not operate at all | Wire harness or connector | - |
| Integration control and panel assembly | ||
| Clock loses or gains time | Time setting | - |
| Air conditioning control assembly (for LHD) | ||
| Air conditioning control assembly (for RHD) | ||
| Wire harness or connector | - | |
| Integration control and panel assembly | ||
| Air conditioning amplifier assembly (for LHD) | ||
| Air conditioning amplifier assembly (for RHD) | ||
| Clock cannot be adjusted | Wire harness or connector | - |
| Air conditioning control assembly (for LHD) | ||
| Air conditioning control assembly (for RHD) | ||
| Wire harness or connector | - | |
| Integration control and panel assembly | ||
| Air conditioning amplifier assembly (for LHD) | ||
| Air conditioning amplifier assembly (for RHD) |