Problem Symptoms Table
WARNING: This page is about a different car, the 2006 Scion tC. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
Use the table below to help determine the cause of the problem symptom. The potential cause 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.
PROBLEM SYMPTOMS
| Symptom | Suspected area | See page |
|---|---|---|
| Sliding roof does not operate | 1. ECU-IG fuse | SLIDING ROOF SYSTEM |
| 2. S/ROOF fuse | SLIDING ROOF SYSTEM | |
| 3. AM1 fuse | SLIDING ROOF SYSTEM | |
| 4. IG1 relay | SLIDING ROOF SYSTEM | |
| 5. Sliding roof control switch | INSTALLATION | |
| 6. Sliding roof drive gear sub-assembly | PROBLEM SYMPTOMS TABLE | |
| 7. Wire harness | - | |
| 8. Faulty sliding of sliding roof | - | |
| Sliding roof operation is abnormal | 1. Sliding roof control switch | INSTALLATION |
| 2. Sliding roof drive gear sub-assembly | PROBLEM SYMPTOMS TABLE | |
| 3. Wire harness | - | |
| Sliding roof system stops operation halfway even when no foreign object is in motor | 1. Sliding roof control switch | INSTALLATION |
| 2. Sliding roof drive gear sub-assembly | PROBLEM SYMPTOMS TABLE | |
| 3. Wire harness | - | |
| 4. Sliding roof drive gear sub-assembly (must be reset) | INITIALIZATION | |
| Sliding roof does not operate after turning ignition switch OFF | 1. Instrument panel J/B assembly integration relay | PROBLEM SYMPTOMS TABLE |
| 2. Wire harness | - | |
| AUTO function is inoperative | 1. Sliding roof drive gear sub-assembly (must be reset) | INITIALIZATION |
| 2. Sliding roof drive gear sub-assembly (sliding roof control ECU) | REMOVAL | |
| Jam protection function is inoperative | 1. Sliding roof drive gear sub-assembly (must be reset) | INITIALIZATION |
| 2. Sliding roof drive gear sub-assembly (sliding roof control ECU) | REMOVAL |