With GST

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch ON.

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

VOLTAGE CONDITION 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)

Fig 1: ECM Connector Terminal 102 (PNP Switch Signal) & Ground Voltage Test

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

If NG, go to "DIAGNOSTIC PROCEDURE ".