LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 298 (Heater & Air Conditioning Control System (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 NV3500 HD, 2018 Nissan NV2500 HD, and 2018 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT 

    SYMBOL With CONSULT

    1. Turn ignition switch ON and wait for 2 seconds or more.
    2. Perform "Self Diagnostic Result" mode of "HVAC".
    3. Check DTC.

    Is "CAN COMM CIRCUIT" displayed?

    YES

    Perform trouble diagnosis for the CAN communication system. Refer to Trouble Diagnosis Flow Chart .

    NO

    Perform the intermittent malfunction diagnosis. Refer to Intermittent Incident .

scientia non olet · About LEMON Manuals