Problem Symptoms Table
WARNING: This page is about a different car, the 2004 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
Power Door Lock Control System Problem Symptoms Table
| Symptom/Suspect Area | See | |
|---|---|---|
| All Doors Cannot Be Locked/Unlocked At Once | ||
| 1. DR/LCK Fuse | ALL DOORS CANNOT BE LOCKED/UNLOCKED AT ONCE | |
| 2. ECU-B Fuse | ||
| 3. Power Window Regulator Master Switch Assy | ||
| 4. Door Control Switch (Passenger Side) | ||
| 5. Front Door Lock Assy LH (Driver Side) | ||
| 6. Front Door Lock Assy RH (Passenger Side) | ||
| 7. Instrument Panel J/B Assy (Multiplex Network Body ECU) | ||
| 8. Wire Harness | ||
| Key Lock-In Prevention Function Does Not Work Properly (Manual Operation & Operation Interlocked With Key Are Active) | ||
| 1. Unlock Warning Switch Assy | KEY LOCK-IN PREVENTION FUNCTION DOES NOT WORK PROPERLY (MANUAL OPERATION AND OPERATION INTERLOCKED WITH KEY ARE ACTIVE) | |
| 2. Front Door Courtesy Lamp Switch Assy (Driver Side) | ||
| 3. Instrument Panel J/B Assy (Multiplex Network Body ECU) | ||
| 4. Wire Harness | ||
| Only Back Door Can Not Be Opened (Unlocked) (w/Power Back Door) | ||
| 1. Back Door Opener Switch Assy | ONLY BACK DOOR CAN NOT BE OPENED (UNLOCKED) (W/POWER BACK DOOR) | |
| 2. Back Door Lock w/Motor Assy | ||
| 3. Power Back Door ECU | ||
| 4. Instrument Panel J/B Assy (Multiplex Network Body ECU) | ||
| 5. Wire Harness | ||
| Only Back Door Can Not Be Opened (Unlocked) (w/o Power Back Door) | ||
| 1. Back Door Opener Switch Assy | ONLY BACK DOOR CAN NOT BE OPENED (UNLOCKED) (W/O POWER BACK DOOR) | |
| 2. Back Door Lock Assy | ||
| 3. Instrument Panel J/B Assy (Multiplex Network Body ECU) | ||
| 4. Wire Harness | ||