Symptom Chart
SYMPTOM CHART
| Symptom | Repair order | Reference |
|---|---|---|
| None of the functions of the keyless entry system operate. | 1. Check the keyless transmitter battery. | Refer to CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTION , INSPECTION, Keyless Entry System. |
| 2. Remove and visually check the fuse No. 31 (in the fuse & relay box) and No. 7 (in the fuse & relay box). | If the fuse is blown out, replace the fuse with a new part. Check the power supply and ground circuit, if the fuse has no abnormality. Refer to CHECK POWER SUPPLY AND GROUND CIRCUIT , INSPECTION, Door Lock Control System. |
|
| 3. Check the keyless entry control module. | Refer to CHECK KEYLESS ENTRY CONTROL MODULE , INSPECTION, Keyless Entry System. | |
| 4. Check the power supply and ground circuit for body integrated unit. | Refer to CHECK BODY INTEGRATED UNIT POWER SUPPLY AND GROUND CIRCUIT , INSPECTION, Keyless Entry System. | |
| 5. Check the key warning switch. | Refer to CHECK KEY WARNING SWITCH , INSPECTION, Keyless Entry System. | |
| 6. Check the door switch. | Refer to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System. | |
| 7. Check the body integrated unit. | Refer to BASIC DIAGNOSTIC PROCEDURE . | |
| The keyless transmitter cannot be registered. | 1. Check the keyless transmitter battery. | Refer to CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTION , INSPECTION, Keyless Entry System. |
| 2. Check the key warning switch. | Refer to CHECK KEY WARNING SWITCH , INSPECTION, Keyless Entry System. | |
| 3. Check the door lock switch signal. | Refer to CHECK DOOR LOCK SWITCH , INSPECTION, Keyless Entry System. | |
| 4. Check the body integrated unit. | Refer to BASIC DIAGNOSTIC PROCEDURE . | |
| Door lock or unlock does not operate.
NOTE:
If the door lock control system does not operate when using the door lock switch, check the door lock control system. Refer to
INSPECTION , Door Lock Control System.
|
1. Check the keyless transmitter battery. | Refer to CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTION , INSPECTION, Keyless Entry System. |
| 2. Check the keyless entry control module. | Refer to CHECK KEYLESS ENTRY CONTROL MODULE , INSPECTION, Keyless Entry System. | |
| 3. Check the key warning switch. | Refer to CHECK KEY WARNING SWITCH , INSPECTION, Keyless Entry System. | |
| 4. Check the door switch. | Refer to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System. | |
| 5. Check the body integrated unit. | Refer to BASIC DIAGNOSTIC PROCEDURE . | |
| Buzzer and hazard light do not operate. | 1. Check the buzzer operation. | Refer to CHECK KEYLESS BUZZER , INSPECTION, Keyless Entry System. |
| 2. Check the hazard light operation. | Refer to CHECK HAZARD LIGHT OPERATION , INSPECTION, Keyless Entry System. | |
| 3. Check the body integrated unit. | Refer to BASIC DIAGNOSTIC PROCEDURE . | |
| Room light does not operate. | 1. Check the room light operation. | Refer to CHECK ROOM LIGHT OPERATION , INSPECTION, Keyless Entry System. |
| 2. Check the body integrated unit. | Refer to BASIC DIAGNOSTIC PROCEDURE . | |
| Ignition switch illumination does not operate. | 1. Check the ignition switch illumination. | Refer to CHECK IGNITION SWITCH ILLUMINATION , INSPECTION, Keyless Entry System. |
| 2. Check the body integrated unit. | Refer to BASIC DIAGNOSTIC PROCEDURE . |