With GST

Check voltage between ECM terminal 109 (PNP switch signal) and ground under the following conditions.

VOLTAGE SPECIFICATION

Condition (Shift lever)	Voltage V (Known-good data)
P or N position (A/T) Neutral position (M/T)	Approx. 0
Except above position	BATTERY VOLTAGE (11 - 14V)

If NG, go to "DIAGNOSIS PROCEDURE ".

Fig 1: Checking Voltage Between ECM Terminal 109 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.