July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

1. Check Synchro Signal Open Or Short Circuit

Disconnect rear view camera control unit connector and display connector.
Check the following:
- Continuity between rear view camera control unit harness connector B236 terminal 22 (PU) and display harness connector M82 terminal 10 (PU)
  
  Fig 1: Checking Synchro Signal Circuit For Open Or Short
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Continuity should exist.
- Continuity between display harness connector M82 terminal 10 (PU) and ground
  Continuity should not exist.

OK or NG

OK: GO TO 2 .
NG: Repair harness or connector.