Reverse Signal Check for Display Control Unit

CHECK REVERSE LAMP
1. Turn ignition switch ON.
2. Place selector lever into R-position. Do back-up lamps come on?
YES or NO
- YES: GO TO 2.
- NO: Check back-up lamp system. Refer to "BACK-UP LAMP ".
CHECK REVERSE SIGNAL
With the selector lever in R-position, check voltage between display control unit and ground.

Fig 1: Connector Terminal Wire Color Specification
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Reverse Signal
Courtesy of NISSAN MOTOR CO., U.S.A.

YES or NO
- OK: Replace display control unit. Refer to "REMOVAL AND INSTALLATION OF DISPLAY CONTROL UNIT ".
- NG: Check harness for open or short between display control unit and back-up lamp position relay.