Symptom Chart
WARNING: This page is about a different car, the 2006 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART
| Symptom | Repair order | Reference | |
|---|---|---|---|
| None of the functions of the keyless entry system operate. | 1. Check the transmitter battery and function. | < Ref. to CHECK TRANSMITTER BATTERY AND FUNCTION , INSPECTION, Keyless Entry System. > | |
| 2. Check the fuse. | < Ref. to CHECK FUSE , INSPECTION, Keyless Entry System. > | ||
| 3. Check the keyless entry control unit power supply and ground circuit. | < Ref. to CHECK POWER SUPPLY AND GROUND CIRCUIT , INSPECTION, Keyless Entry System. > | ||
| 4. Replace the keyless entry control unit. | < Ref. to KEYLESS ENTRY CONTROL UNIT . > | ||
| The transmitter cannot be registered. | 1. Check the transmitter battery and function. | < Ref. to CHECK TRANSMITTER BATTERY AND FUNCTION , INSPECTION, Keyless Entry System. > | |
| 2. Check the ignition switch circuit. | < Ref. to CHECK IGNITION SWITCH CIRCUIT , INSPECTION, Keyless Entry System. > | ||
| 3. Check the door switch. | < Ref. to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System. > | ||
| 4. Replace the keyless entry control unit. | < Ref. to KEYLESS ENTRY CONTROL UNIT . > | ||
| The 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. < Ref. to
INSPECTION , Door Lock Control System. >
|
1. Check the transmitter battery and function. | < Ref. to CHECK TRANSMITTER BATTERY AND FUNCTION , INSPECTION, Keyless Entry System. > | |
| 2. Check the key warning switch. | < Ref. to CHECK KEY WARNING SWITCH , INSPECTION, Keyless Entry System. > | ||
| 3. Check the door switch. | < Ref. to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System. > | ||
| 4. Check the output signal to body integrated module. | < Ref. to CHECK OUTPUT SIGNAL TO BODY INTEGRATED MODULE , INSPECTION, Keyless Entry System. > | ||
| 5. Replace the keyless entry control unit. | < Ref. to KEYLESS ENTRY CONTROL UNIT . > | ||
| The panic alarm does not operate. | 1. Check the transmitter battery and function. | < Ref. to CHECK TRANSMITTER BATTERY AND FUNCTION , INSPECTION, Keyless Entry System. > | |
| 2. Check the horn operation. | < Ref. to CHECK HORN OPERATION , INSPECTION, Keyless Entry System. > | ||
| 3. Replace the keyless entry control unit. | < Ref. to KEYLESS ENTRY CONTROL UNIT . > | ||
| The buzzer chirp and hazard light do not operate. | 1. Check the buzzer chirp function. | < Ref. to CHECK BUZZER CHIRP SETTING , INSPECTION, Keyless Entry System. > | |
| 2. Check the buzzer and hazard light operation. | Buzzer | < Ref. to CHECK KEYLESS BUZZER , INSPECTION, Keyless Entry System. > | |
| Hazard light | < Ref. to CHECK HAZARD LIGHT OPERATION , INSPECTION, Keyless Entry System. > | ||
| 3. Replace the keyless entry control unit. | < Ref. to KEYLESS ENTRY CONTROL UNIT . > | ||
| The room light operation do not activate. | 1. Check the room light operation. | < Ref. to CHECK ROOM LIGHT OPERATION , INSPECTION, Keyless Entry System. > | |
| 2. Replace the keyless entry control unit. | < Ref. to KEYLESS ENTRY CONTROL UNIT . > | ||
| The door warning does not operate. | 1. Check the door switch. | < Ref. to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System. > | |
| 2. Check the buzzer operation. | < Ref. to CHECK KEYLESS BUZZER , INSPECTION, Keyless Entry System. > | ||
| 3. Replace the keyless entry control unit. | < Ref. to KEYLESS ENTRY CONTROL UNIT . > | ||