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Conditions of Vehicle (Operating Conditions)

WARNING: This page is about a different car, the 2009 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSIS SERVICE PROCEDURE CHART

Symptom Diagnosis/service procedure Reference
All of the remote keyless entry functions do not operate. 1. Intelligent Key battery and function inspection. INTELLIGENT KEY BATTERY REPLACEMENT 
2. Remote Keyless Entry function check. REMOTE KEYLESS ENTRY FUNCTION 
3. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Selective unlock function does not operate by Intelligent Key remote control button. 1. Check "SELECT UNLOCK FUNCTION" setting in "WORK SUPPORT". WORK SUPPORT 
2. Intelligent Key battery inspection. INTELLIGENT KEY BATTERY REPLACEMENT 
3. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Auto lock function does not operate properly. 1. Check "AUTO RELOCK TIMER" setting in "WORK SUPPORT". WORK SUPPORT 
2. Key switch check. KEY SWITCH (INTELLIGENT KEY UNIT INPUT) CHECK 
3. Ignition knob switch check. IGNITION KNOB SWITCH CHECK 
4. Door switch check. DOOR SWITCH CHECK 
5. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Key reminder function does not operate properly. 1. Check "ANTI KEY LOCK IN FUNCTION" setting in "WORK SUPPORT". WORK SUPPORT 
2. Door switch check. DOOR SWITCH CHECK 
3. Inside key antenna check. INSIDE KEY ANTENNA CHECK 
4. Front door lock actuator LH (door unlock sensor) check. FRONT DOOR LOCK ASSEMBLY LH (DOOR UNLOCK SENSOR) CHECK 
5. Intelligent Key battery inspection. INTELLIGENT KEY BATTERY REPLACEMENT 
6. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Panic alarm function does not operate properly. 1. Check "PANIC ALARM DELAY" setting in "WORK SUPPORT". WORK SUPPORT 
2. Theft warning operation check. VEHICLE SECURITY (THEFT WARNING) SYSTEM 
3. Intelligent Key battery inspection. INTELLIGENT KEY BATTERY REPLACEMENT 
4. Key switch check. KEY SWITCH (INTELLIGENT KEY UNIT INPUT) CHECK 
5. Ignition knob switch check. IGNITION KNOB SWITCH CHECK 
6. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Trunk open function does not operate properly. 1. Check "TRUNK OPEN DELAY" setting in "WORK SUPPORT". WORK SUPPORT 
2. Trunk lid opener system check. TRUNK LID OPENER 
3. Trunk lamp switch check. TRUNK ROOM LAMP SWITCH CHECK 
4. Intelligent Key battery inspection. INTELLIGENT KEY BATTERY REPLACEMENT 
5. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT