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Home >> Infiniti >> 2002 >> Q45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 218 (Driver Information System) >> Vehicle Information And Integrated Switch System/With Navigation System >> Power Supply And Ground Circuit Check For Av And NAVI Control Unit >> 2. Check Power Supply Circuit

2. Check Power Supply 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.

Check voltage between AV and NAVI control unit harness connector terminals and ground.

Fig 1: Checking Power Supply Circuit
G00395987Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

  1. OK: GO TO 3  .
  2. NG: Repair harness or connector.
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