Symptom Chart
WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOM TABLE - VEHICLE SECURITY (THEFT WARNING) SYSTEM
| PROCEDURE | Diagnostic procedure | ||
|---|---|---|---|
| SYMPTOM | |||
| 1 | Vehicle security system cannot be set by ... | Door switch | Diagnostic Procedure 1 (Door, hood, back door switch or trunk room lamp switch check) |
| Lock/unlock switch | Diagnostic Procedure 6 (Door lock/unlock switch check) | ||
| Door outside key | Diagnostic Procedure 3 (Door key cylinder switch check) | ||
| Key fob | Check remote keyless entry system function. | ||
| BCM | If the above systems are "OK", replace BCM. | ||
| Security indicator does not turn "ON". | Diagnostic Procedure 2 (Security indicator lamp check) | ||
| If the above systems are "OK", replace BCM. | |||
| 2 | *1 Vehicle security system does not alarm when .... | Any door is opened. | Diagnostic Procedure 1 (Door, hood and trunk room lamp switch check) |
| If the above systems are "OK", replace BCM. | |||
| 3 | Vehicle security alarm does not activate. | Horn alarm | Diagnostic Procedure 4 (Vehicle security horn alarm check) |
| If the above systems are "OK", replace BCM. | |||
| Headlamp alarm | Diagnostic Procedure 5 (Vehicle security headlamp alarm check) | ||
| If the above systems are "OK", replace BCM. | |||
| 4 | Vehicle security system cannot be canceled by ... | Door outside key | Diagnostic Procedure 3 (Door key cylinder switch check) |
| Key fob | Check remote keyless entry system function. | ||
| If the above systems are "OK", replace BCM. | |||
| *1: Make sure the system is in the armed phase. | |||