Diagnosis Procedure

1. Turn Ignition Switch OFF.
2. Disconnect Trunk Lid Opener Switch connector.
3. Check signal between Trunk Lid Opener Switch harness connector and ground using oscilloscope.

   (+)		(-)	Signal (Reference value)
   Trunk Lid Opener Switch
   Connector	Terminal
   M187	1	Ground	Courtesy of NISSAN NORTH AMERICA, INC.

Is the inspection result normal?

YES

GO TO 3.

NO

GO TO 2.

1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and Trunk Lid Opener Switch harness connector.

   BCM		Trunk Lid Opener Switch		Continuity
   Connector	Terminal	Connector	Terminal
   M120	30	M187	1	Existed

3. Check continuity between BCM harness connector and ground.

   BCM		Ground	Continuity
   Connector	Terminal
   M120	30		Not existed

Is the inspection result normal?

YES

Replace BCM. Refer to Removal and Installation .

NO

Repair or replace harness.

Check continuity between Trunk Lid Opener Switch harness connector and ground.

Is the inspection result normal?

YES

GO TO 4.

NO

Repair or replace harness.

Refer to Component Inspection .

Is the inspection result normal?

YES

GO TO 5.

NO

Replace Trunk Lid Opener Switch.

Refer to Intermittent Incident .

INSPECTION END