LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2009 >> M45 Base >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control System >> Service Information >> BCM (Body Control Module) >> DTC U1000: Can Comm Circuit
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC U1000: Can Comm Circuit

  1. PERFORM SELF DIAGNOSTIC
    1. Turn ignition switch ON and wait for 2 seconds or more.
    2. Check "Self Diagnostic Result" of BCM.

      Is "U1000: CAN COMM CIRCUIT" displayed? 

      YES: Refer to "Trouble Diagnosis Flow Chart ".

      NO: Refer to "How To Perform Efficient Diagnosis For An Electrical Incident ".

scientia non olet · About LEMON Manuals