Diagnosis Procedure

1. Turn ignition switch OFF.
2. Disconnect front one touch unlock sensor assembly (driver side) connector.
3. Check voltage between front one touch unlock sensor assembly (driver side) harness connector and ground.

   (+)		(-)	Voltage
   Front one touch unlock sensor assembly (driver side)
   Connector	Terminal
   D10	2	Ground	9 - 16 V

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

GO TO STEP 2  .

1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and front one touch unlock sensor assembly (driver side) harness connector.

   BCM		Front one touch unlock sensor assembly (driver side)		Continuity
   Connector	Terminal	Connector	Terminal
   M13	15	D10	2	Existed

3. Check continuity between BCM harness connector and ground.

   BCM		Ground	Continuity
   Connector	Terminal
   M13	15		Not existed

Is the inspection result normal?

YES 

Replace BCM. Refer to REMOVAL AND INSTALLATION .

NO 

Repair or replace harness.

Check continuity between front one touch unlock sensor assembly (driver side) harness connector and ground.

Is the inspection result normal?

YES 

GO TO STEP 4  .

NO 

Repair or replace harness.

1. Connect front one touch unlock sensor assembly (driver side) connector.
2. Check signal between BCM harness connector and ground with oscilloscope.

   (+)		(-)	Condition		Signal (Reference value)
   BCM
   Connector	Terminal
   M13	15	Ground	Driver door outside handle grip (backside)	Touch	Courtesy of NISSAN NORTH AMERICA, INC.
   				Other than the above	9 - 16 V

Is the inspection result normal?

YES 

GO TO STEP 5  .

NO 

Replace front door outside handle grip LH.

Refer to INTERMITTENT INCIDENT .

INSPECTION END