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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 77 (Power Control System (IPDM E/R) (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM SELF DIAGNOSTIC RESULT 
    1. Turn ignition switch ON and wait for 2 second or more.
    2. Perform "Self Diagnostic Result" of "IPDM E/R" using CONSULT.

    Is "CAN COMM CIRCUIT" displayed?

    YES

    Refer to Trouble Diagnosis Flow Chart .

    NO

    Refer to Intermittent Incident .