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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 1449 (Body, Lock & Security System) >> Vehicle Security (Theft Warning) System >> Symptom Chart
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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.