Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Starting and Charging » Starting System » Testing and Inspection » Component Tests and General Diagnostics » Key Slot » Diagnosis Procedure » Coupe  
 
 
  Coupe  
 

KEY SLOT

Description

Detect whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent Key transponder.

KEY SLOT

Diagnosis Procedure

1.CHECK KEY SLOT POWER SUPPLY CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect key slot connector.

  

  1. Check voltage between key slot connector and ground.

  

Is the Inspection result normal?
YES >> GO TO 2
NO >> Repair or replace key slot power supply circuit.
2.CHECK KEY SLOT GROUND CIRCUIT

  

Check continuity between key slot connector and ground.

  

Is the Inspection result normal?
YES >> GO TO 3
NO >> Repair or replace key slot ground circuit.
3.CHECK KEY SLOT CIRCUIT

  1. Disconnect BCM connector.

  

  1. Check continuity between BCM connector and key slot connector.

  

  1. Check continuity between BCM connector and ground.

  

Is the Inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness between BCM and key slot.
4.CHECK KEY SLOT
Refer to See: Component Inspection\Coupe.
Is the Inspection result normal?
YES >> GO TO 5
NO >> Replace key slot.
5.CHECK INTERMITTENT INCIDENT
Refer to See: Testing and Inspection\Initial Inspection and Diagnostic Overview\Service Information For Electrical Incident\Intermittent Incident.
>> Inspection End.