Problem Symptoms Table
WARNING: This page is about a different car, the 2007 Toyota RAV4. 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 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.
Power door lock control system
POWER DOOR LOCK CONTROL SYSTEM PROBLEM SYMPTOMS REFERENCE
| Symptom | Suspected area | Refer to |
|---|---|---|
| All Doors cannot be Locked / Unlocked Simultaneously | 1. Front door lock LH | ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY |
| 2. Door control switch on power window regulator master switch | ||
| 3. Door control switch | ||
| 4. Wire harness | ||
| 5. Main body ECU | ||
| Only Driver Door LOCK / UNLOCK Functions do not Operate | 1. Front door lock LH | ONLY DRIVER DOOR LOCK / UNLOCK FUNCTIONS DO NOT OPERATE |
| 2. Wire harness | ||
| 3. Main body ECU | ||
| Only Passenger Door LOCK / UNLOCK Functions do not Operate | 1. Front door lock RH | ONLY PASSENGER DOOR LOCK / UNLOCK FUNCTIONS DO NOT OPERATE |
| 2. Wire harness | ||
| 3. Main body ECU | ||
| Only Rear Door LH LOCK / UNLOCK Functions do not Operate | 1. Rear door lock LH | ONLY REAR DOOR LH LOCK / UNLOCK FUNCTIONS DO NOT OPERATE |
| 2. Wire harness | ||
| 3. Main body ECU | ||
| Only Rear Door RH LOCK / UNLOCK Functions do not Operate | 1. Rear door lock RH | ONLY REAR DOOR RH LOCK / UNLOCK FUNCTIONS DO NOT OPERATE |
| 2. Wire harness | ||
| 3. Main body ECU | ||
| Only Back Door LOCK / UNLOCK Functions do not Operate | 1. Back door lock | ONLY BACK DOOR LOCK / UNLOCK FUNCTIONS DO NOT OPERATE |
| 2. Wire harness | ||
| 3. Main body ECU | ||
| Key Lock-in Prevention Function does not Work Properly | 1. Front door courtesy light switch LH | KEY LOCK-IN PREVENTION FUNCTION DOES NOT WORK PROPERLY |
| 2. Unlock warning switch | ||
| 3. Wire harness | ||
| 4. Main body ECU |