With GST

Check voltage between ECM terminal 102 (PNP switch signal) and ground under the following conditions.

ECM TERMINAL 102 (PNP SWITCH SIGNAL) AND GROUND VOLTAGE

Condition (Gear position)	Voltage V (Known good data)
P and N position (A/T models) Neutral position (M/T models)	Approx.0
Except the above position	BATTERY VOLTAGE (11 - 14 V)

If NG, go to DIAGNOSTIC PROCEDURE .

Fig 1: Checking Voltage Between ECM Terminal 102 (PNP Switch Signal) & Ground
Courtesy of NISSAN MOTOR CO., U.S.A.