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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 1498 (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 Quest. 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 .... All items Diagnostic Procedure 1
Refer to "Diagnostic Procedure 1 ".
If the above systems are "OK", replace BCM.
Lock/unlock switch Diagnostic Procedure 7
Refer to "Diagnostic Procedure 6 ".
If the above systems are "OK", check main power window and door lock/unlock switch.
Door outside key Diagnostic Procedure 3
Refer to "Diagnostic Procedure 3 ".
If the above systems are "OK", check main power window and door lock/unlock switch.
Security indicator does not turn "ON". Diagnostic Procedure 2
Refer to "Diagnostic Procedure 2 ".
If the above systems are "OK", replace BCM.
2 (1)1 Vehicle security system does not alarm when Any door is opened. Diagnostic Procedure 1
Refer to "Diagnostic Procedure 1 ".
If the above systems are "OK", replace BCM.
3 Vehicle security alarm does not activate. Horn alarm Diagnostic Procedure 5
Refer to "Diagnostic Procedure 5 ".
If the above systems are "OK", check horn system. Refer to WW-54. "HORN".
Headlamp alarm Diagnostic Procedure 6
Refer to "Diagnostic Procedure 5 ".
If the above systems are "OK", replace BCM.
4 Vehicle security system cannot be canceled by .... Door outside key Diagnostic Procedure 3
Refer to "Diagnostic Procedure 3 ".
If the above systems are "OK", check main power window and door lock/unlock switch.
Key fob Check remote keyless entry function
If the above systems are "OK", replace BCM.
(1) *1: Make sure the system is in the armed phase.