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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 2238 (Audio, Visual, Navigation System (BOSE Audio With Navigation)) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> Diagnosis Procedure
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Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM SELF DIAGNOSTIC
    1. Turn ignition switch ON and wait for 2 seconds or more.
    2. Check "Self Diagnostic Result" of "MULTI AV".

    Is "CAN COMM CIRCUIT" displayed? 

    YES: Refer to "LAN system". Refer to "TROUBLE DIAGNOSIS FLOW CHART ".

    NO: Refer to GI article. Refer to "INTERMITTENT INCIDENT ".