3. Check Rear View Camera Control Unit Ground Circuit

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.

Turn ignition switch OFF.
Check continuity between rear view camera control unit harness connector B236 terminal 1 (B) and ground.

Fig 1: Checking Rear View Camera Control Unit Ground Circuit
Courtesy of NISSAN MOTOR CO., U.S.A.

Continuity should exist.

OK or NG

OK: GO TO 4 .
NG: Repair harness or connector.