Check Power Supply And Ground Circuit

Fig 1: Blown Fuse Table

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

Refer to "WIRING DIAGRAM - WIPER - ".

OK or NG 

1. OK : GO TO 2
2. NG : If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse, Refer to "POWER SUPPLY ROUTING CIRCUIT ".

1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector terminal and ground.

Fig 2: Voltage Table

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

Fig 3: Checking Voltage Between BCM Harness Connector Terminal And Ground

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

OK or NG 

1. OK : GO TO 3.
2. NG : Check harness for open or short between fuse, fusible link and BCM.

Fig 4: Continuity Table

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

Fig 5: Checking Continuity Between Terminal 49, 52 And Ground

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

OK or NG 

1. OK : INSPECTION END
2. NG : Check ground circuit harness.