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Home >> Suzuki >> 2012 >> Equator Base >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Anti-Theft Immobilizer Control System >> Diagnostic Information and Procedure >> Vehicle Security System Symptoms: Symptom Table
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Vehicle Security System Symptoms: Symptom Table

SYMPTOM CHART

Procedure Diagnostic procedure Refer to page
Symptom
1 Vehicle security system cannot be set by... All items Check door switch (king cab) DOOR SWITCH CIRCUIT CHECK [KING CAB]
Check door switch (crew cab) DOOR SWITCH CIRCUIT CHECK [CREW CAB]
Replace BCM BCM (BODY CONTROL MODULE): REMOVAL AND INSTALLATION
Door lock/unlock switch Check door lock/unlock switch (king cab) DOOR LOCK AND UNLOCK SWITCH CIRCUIT CHECK [KING CAB]
Check door lock/unlock switch (crew cab) DOOR LOCK AND UNLOCK SWITCH CIRCUIT CHECK [CREW CAB]
Key cylinder switch Check key cylinder switch (driver) Key Cylinder Switch Circuit Check [Driver Side] 
- Check Intermittent Incident SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
Security indicator does not turn ON. Check vehicle security indicator Vehicle Security Indicator Circuit Check 
Check Intermittent Incident SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
2 (1) Vehicle security system does not sound alarm when... Any door is opened. Check door switch (king cab) DOOR SWITCH CIRCUIT CHECK [KING CAB]
Check door switch (crew cab) DOOR LOCK AND UNLOCK SWITCH CIRCUIT CHECK [CREW CAB]
- Check Intermittent Incident SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
3 Vehicle security alarm does not activate. Horn alarm Check horn operation SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
Check Intermittent Incident SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
Headlamp alarm Check headlamp function Headlamp Function Circuit Check
Check Intermittent Incident SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
4. Vehicle security system cannot be canceled by... Key cylinder switch Check key cylinder switch (driver) Key Cylinder Switch Circuit Check [Driver Side] 
Check Intermittent Incident SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
Key fob Check RKE function REMOTE KEYLESS ENTRY RECEIVER CIRCUIT CHECK
Replace BCM BCM (BODY CONTROL MODULE): REMOVAL AND INSTALLATION
(1) Check the system is in the armed phase.