2. Check PNP Switch Input Signal Circuit For Open And Short-I

1. Turn ignition switch OFF.
2. Disconnect "unified meter and A/C amp." harness connector M50.
3. Turn ignition switch ON.
4. Check voltage between "unified meter and A/C amp." terminals 32, 33 and ground with CONSULT-II or tester under the following conditions.

Fig 1: Test Parameters

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

OK or NG 

1. OK: GO TO 9 .
2. NG: GO TO 3.

Fig 2: Check Voltage

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