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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Electrical >> Gauges >> Meter, Warning Lamp Indicator (DTC/Circuit Diagnosis) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> Diagnosis Procedure

Diagnosis Procedure

  1. PERFORM SELF DIAGNOSTIC 
    1. Turn ignition switch ON and wait for 2 seconds or more.
    2. Check "Self Diagnostic Result" of "METER/M&A".

    Is "CAN COMM CIRCUIT" displayed?

    YES

    Refer to Trouble Diagnosis Flow Chart .

    NO

    Refer to Intermittent Incident .