Ambient Air Temperature Signal Inspection

1. Disconnect combination meter connector M24 and ambient sensor connector E63.
2. Check continuity between combination meter harness connector M24 (A) terminals 34, 35 and ambient sensor harness connector E63 (B) terminals 1 and 2.

   A		B		Continuity
   Connector	Terminal	Connector	Terminal
   M24	34	E63	1	Yes
   	35		2

3. Check continuity between combination meter harness connector M24 (A) terminals 34, 35 and ground.

   A		Ground	Continuity
   Connector	Terminal
   M24	34		No
   	35

   Fig 1: Checking Ambient Sensor Circuits Between Combination Meter And Ambient Sensor

   Courtesy of NISSAN NORTH AMERICA, INC.

   Is the inspection result normal? 

   YES: GO TO 2.

   NO: Repair harness or connector.

Check ambient sensor. Refer to , "ELECTRICAL COMPONENT INSPECTION ".

Is the inspection result normal? 

YES: Replace combination meter. Refer to , "REMOVAL AND INSTALLATION ".

NO: Replace ambient senor.