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Conditions of Vehicle (Operating Conditions)

WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLE DIAGNOSIS SYMPTOM CHART

Symptom Diagnosis/service procedure
All of the remote keyless entry functions do not operate. 1. INTELLIGENT KEY BATTERY REPLACEMENT  inspection.
2. REPLACE INTELLIGENT KEY UNIT. 
Selective unlock function does not operate by Intelligent Key remote control button. 1. Check "SELECT UNLOCK FUNCTION" setting in "WORK SUPPORT ".
2. Check Intelligent Key battery inspection. See INTELLIGENT KEY BATTERY REPLACEMENT 
3. REPLACE INTELLIGENT KEY UNIT. 
Auto lock function does not operate properly. 1. Check "AUTO RELOCK TIMER" setting in "WORK SUPPORT ".
2. CHECK KEY SWITCH .
3. CHECK IGNITION KNOB SWITCH .
4. CHECK DOOR SWITCH .
5. REPLACE INTELLIGENT KEY UNIT. 
Key reminder function does not operate properly. 1. Check "ANTI KEY LOCK IN FUNCTION" setting in "WORK SUPPORT ".
2. CHECK DOOR SWITCH .
3. CHECK INSIDE KEY ANTENNA .
4. CHECK UNLOCK SENSOR .
5. Check INTELLIGENT KEY BATTERY REPLACEMENT  inspection.
6. REPLACE INTELLIGENT KEY UNIT. 
Panic alarm function does not operate properly. 1. Check "PANIC ALARM DELAY" setting in "WORK SUPPORT ".
2. Theft warning operation check. See VEHICLE SECURITY (THEFT WARNING) SYSTEM 
3. Check Intelligent Key battery inspection. See INTELLIGENT KEY BATTERY REPLACEMENT 
4. CHECK KEY SWITCH .
5. CHECK IGNITION KNOB SWITCH .
6. REPLACE INTELLIGENT KEY UNIT 
Trunk open function does not operate properly. 1. Check "TRUNK OPEN DELAY" setting in "WORK SUPPORT ".
2. Check TRUNK LID OPENER  system.
3. CHECK TRUNK ROOM LAMP SWITCH 
4. CHECK INTELLIGENT KEY BATTERY INSPECTION. 
5. REPLACE INTELLIGENT KEY UNIT