Note
If the main body ECU (multiplex network body ECU) is replaced, refer to Service Bulletin.*1
*1: w/ Smart Entry and Start System
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 | Fuse (MPX-B NO. 1, IG1 NO. 3, ECU-ACC) | - |
| Wire harness or connector | - | |
| Clock assembly | ||
| Clock display illumination malfunction | Clock assembly | |
| Combination meter assembly | ||
| Wire harness or connector | - | |
| Clock display illumination does not dim at night | Clock assembly | |
| Main body ECU (Multiplex network body ECU) | ||
| Wire harness or connector | - | |
| Clock loses or gains time | Clock assembly | |
| Clock cannot be adjusted | Clock assembly |