Symptom Chart
WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART
| Symptoms | Repair order | Reference |
|---|---|---|
| None of the functions of the keyless entry system operate. | 1. Check the keyless transmitter battery. | < Ref. to CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTIONS , INSPECTION, Keyless Entry System . > |
2. Remove the following fuses and inspect visually.
|
If the fuse is blown out, replace the fuse with a new part. When there is no defective with the fuse, check the power supply and ground circuit. < Ref. to CHECK POWER SUPPLY & GROUND CIRCUIT , INSPECTION, Door Lock Control System . > | |
| 3. Check the keyless entry control module. | < Ref. to CHECK KEYLESS ENTRY CONTROL MODULE , INSPECTION, Keyless Entry System . > | |
| 4. Check the power supply and ground circuit for body integrated unit. | < Ref. to CHECK BODY INTEGRATED UNIT POWER SUPPLY AND GROUND CIRCUIT , INSPECTION, Keyless Entry System . > | |
| 5. Check the key warning switch. | < Ref. to CHECK KEY WARNING SWITCH , INSPECTION, Keyless Entry System . > | |
| 6. Check the door switch. | < Ref. to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System . > | |
| 7. Check the body integrated unit. | < Ref. to BASIC DIAGNOSTIC PROCEDURE . > | |
| The keyless transmitter cannot be registered. | 1. Check the keyless transmitter battery. | < Ref. to CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTIONS , INSPECTION, Keyless Entry System . > |
| 2. Check the key warning switch. | < Ref. to CHECK KEY WARNING SWITCH , INSPECTION, Keyless Entry System . > | |
| 3. Check the door lock switch signal. | < Ref. to CHECK DOOR LOCK SWITCH , INSPECTION, Keyless Entry System . > | |
| 4. Check the body integrated unit. | < Ref. 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. < Ref. to
INSPECTION , Door Lock Control System . >
|
1. Check the keyless transmitter battery. | < Ref. to CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTIONS , INSPECTION, Keyless Entry System . > |
| 2. Check the keyless entry control module. | < Ref. to CHECK KEYLESS ENTRY CONTROL MODULE , INSPECTION, Keyless Entry System . > | |
| 3. Check the key warning switch. | < Ref. to CHECK KEY WARNING SWITCH , INSPECTION, Keyless Entry System . > | |
| 4. Check the door switch. | < Ref. to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System . > | |
| 5. Check the body integrated unit. | < Ref. to BASIC DIAGNOSTIC PROCEDURE . > | |
| Buzzer and hazard light do not operate. | 1. Check the buzzer operation. | < Ref. to CHECK KEYLESS BUZZER , INSPECTION, Keyless Entry System . > |
| 2. Check the hazard light operation. | < Ref. to CHECK HAZARD LIGHT OPERATION , INSPECTION, Keyless Entry System . > | |
| 3. Check the body integrated unit. | < Ref. to BASIC DIAGNOSTIC PROCEDURE . > | |
| Room light does not operate. | 1. Check the room light operation. | < Ref. to CHECK ROOM LIGHT OPERATION , INSPECTION, Keyless Entry System . > |
| 2. Check the body integrated unit. | < Ref. to BASIC DIAGNOSTIC PROCEDURE . > | |
| Ignition switch illumination does not operate. | 1. Check the ignition switch illumination. | < Ref. to CHECK IGNITION SWITCH ILLUMINATION , INSPECTION, Keyless Entry System . > |
| 2. Check the body integrated unit. | < Ref. to BASIC DIAGNOSTIC PROCEDURE . > |