6. Check Rear View Camera Control Unit Output Signal

WARNING: This page is about a different car, the 2004 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.

Connect rear view camera control unit connector.
Turn ignition switch ON.
Shift A/T selector lever to R-position.
Check voltage between rear view camera control unit harness connector B236 terminal 6 (R/G) and ground.

Fig 1: Checking Output Signal
Courtesy of NISSAN MOTOR CO., U.S.A.

Approx. 9V

OK or NG

OK: GO TO 7 .
NG: Replace rear view camera control unit.