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Home >> Infiniti >> 2003 >> Q45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 203 (Driver Information System) >> Vehicle Information And Integrated Switch System/With Navigation System >> Power Supply And Ground Circuit Check For Av And NAVI Control Unit >> 1. Check Fuse

1. Check Fuse

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.

Make sure that the following fuses of the AV and NAVI control unit are not blown.

Fig 1: Checking AV & NAVI Fuses
G00395986Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

  1. OK: GO TO 2  .
  2. NG: If fuse is blown, be sure to eliminate case of malfunction before installing new fuse. Refer to POWER DISTRIBUTION .
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