Component Function Check

With GST 

1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector terminals under the following conditions.
   CONNECTOR TERMINAL VOLTAGE CHART
   
   

   ECM			Condition		Voltage (V)
   Connector	+	-
   	Terminal	Terminal
   M9	109	128	Selector lever	P or N	Battery voltage
   				Except above	Approx. 0

   Fig 1: Checking Voltage Between ECM Harness Connector Terminals

   Courtesy of NISSAN MOTOR CO., U.S.A.

   Is the inspection result normal? 

   YES: INSPECTION END

   NO: Go to "DIAGNOSIS PROCEDURE ".