Diagnosis Procedure

1. Turn ignition switch OFF.
2. Check signal between BCM harness connector and ground using oscilloscope.

   (+)		(-)	Condition		Signal (Reference value)
   BCM
   Connector	Terminals
   M18	114, 115	Ground	When the passenger door request switch is operated with ignition switch OFF.	When Intelligent Key is in the antenna detection area.	Courtesy of NISSAN NORTH AMERICA, INC.
   				When Intelligent Key is not in the antenna detection area.	Courtesy of NISSAN NORTH AMERICA, INC.

Is the inspection result normal?

YES

Replace BCM. Refer to Removal and Installation .

NO

GO TO 2 .

1. Disconnect BCM connector and outside key antenna (RH) connector.
2. Check continuity between BCM harness connector and outside key antenna (RH) harness connector.

   BCM		Outside key antenna (RH)		Continuity
   Connector	Terminal	Connector	Terminal
   M18	114	D106	1	Yes
   	115		2

3. Check continuity between BCM harness connector and ground.

   BCM		Ground	Continuity
   Connector	Terminal
   M18	114		No
   	115

Is the inspection result normal?

YES

GO TO 3 .

NO

Repair or replace harness.

1. Replace outside key antenna (RH). (New antenna or other antenna)
2. Connect BCM connector and outside key antenna (RH) connector.
3. Check signal between BCM harness connector and ground using oscilloscope.

   (+)		(-)	Condition		Signal (Reference value)
   BCM
   Connector	Terminals
   M18	114, 115	Ground	When the passenger door request switch is operated with ignition switch OFF.	When Intelligent Key is in the antenna detection area.	Courtesy of NISSAN NORTH AMERICA, INC.
   				When Intelligent Key is not in the antenna detection area.	Courtesy of NISSAN NORTH AMERICA, INC.

Is the inspection result normal?

YES

Replace outside key antenna (RH). Refer to Removal and Installation .

NO

Replace BCM. Refer to Removal and Installation .