Problem Symptoms Table
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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Wireless door lock control system:
PROBLEM SYMPTOMS CHART - WIRELESS DOOR LOCK CONTROL SYSTEM CHART
| Symptom | Suspected area | See |
|---|---|---|
| Only wireless control function is inoperative | 1. Transmitter battery | ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE |
| 2. Door control transmitter | ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE | |
| 3. Certification ECU | ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE | |
| 4. Wire harness | ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE | |
| 5. Door control receiver | ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE | |
| 6. Amplifier Antenna | ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE | |
| 7. Main body ECU RH | ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE | |
| No-answer back | 1. Lighting system | NO ANSWER-BACK |
| 2. Main body ECU RH | NO ANSWER-BACK | |
| 3. Wire harness | NO ANSWER-BACK | |
| 4. Wireless door lock buzzer | NO ANSWER-BACK |