DTC U1000: CAN Communication Circuit
WARNING: This page is about a different car, the 2008 Infiniti FX45 and 2008 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
- PERFORM SELF DIAGNOSTIC
- Turn ignition switch ON and wait for 2 seconds or more.
- Check "Self Diagnostic Result" of BCM.
Is "CAN COMM CIRCUIT" displayed?
YES >> Refer to TROUBLE DIAGNOSIS FLOW CHART
NO >> Refer to HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT