Without CONSULT-II

1. Turn ignition switch ON.
2. Check voltage between ECM terminal 108 and ground under the following conditions.

A/T models 

Fig 1: Test Parameters

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

Fig 2: Test Parameters

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

M/T models 

Fig 3: Check Voltage

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

OK or NG 

1. OK : GO TO 2.
2. NG (M/T models) : GO TO 3.
3. NG (A/T models) : GO TO 8 .