LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2008 >> G37 Base >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 17 (Security Control System) >> Symptom Diagnosis >> Vehicle Security System Symptoms >> Symptom Table
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Symptom Table

WARNING: This page is about a different car, the 2008 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
VEHICLE SECURITY SYSTEM SYMPTOMS CHART

Procedure Diagnostic procedure Refer to
Symptom
1 Vehicle security system cannot be set by .... Door switch Check door switch (king cab) DOOR SWITCH
Check door switch (crew cab) CREW CAB
Key cylinder switch Check key cylinder switch (king cab) FRONT DOOR LOCK ASSEMBLY LH (KEY CYLINDER SWITCH)
Check key cylinder switch (crew cab) CREW CAB : DESCRIPTION
- Check Intermittent Incident INTERMITTENT INCIDENT
Security indicator does not turn ON. Check vehicle security indicator VEHICLE SECURITY INDICATOR 
Check Intermittent Incident INTERMITTENT INCIDENT
2 (1) Vehicle security system does not sound alarm when .... Any door is opened. Check door switch (king cab) DOOR SWITCH
Check door switch (crew cab) CREW CAB
- Check Intermittent Incident INTERMITTENT INCIDENT
3 Vehicle security alarm does not activate. Horn alarm Check horn switch -
Check Intermittent Incident INTERMITTENT INCIDENT
4 Vehicle security system cannot be canceled by .... Key cylinder switch Check key cylinder switch (king cab) FRONT DOOR LOCK ASSEMBLY LH (KEY CYLINDER SWITCH)
Check key cylinder switch (crew cab) CREW CAB : DESCRIPTION
- Check Intermittent Incident INTERMITTENT INCIDENT
(1) Check the system is in the armed phase.