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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
Door lock/unlock do not operate by request switch. 1. Door switch check. DOOR SWITCH CHECK 
2. Ignition knob switch check. IGNITION KNOB SWITCH CHECK 
3. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Door lock/unlock does not operate by request switch (LH side). 1. Front door request switch LH check. FRONT DOOR REQUEST SWITCH CHECK 
2. Front outside antenna LH check. OUTSIDE KEY ANTENNA CHECK 
3. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Door lock/unlock does not operate by request switch (RH side). 1. Front door request switch RH check. FRONT DOOR REQUEST SWITCH CHECK 
2. Front outside antenna RH check. OUTSIDE KEY ANTENNA CHECK 
3. Replace Intelligent Key unit. REMOVAL AND INSTALLATION OF INTELLIGENT KEY UNIT 
Selective unlock function does not operate by front door request switch LH (other door lock functions operate properly). 1. Check "SELECT UNLOCK FUNCTION" setting in "WORK SUPPORT". WORK SUPPORT 
2. 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