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DTC U1280 (Gauge Control Module)

DTC U1280  : Communication bus line error (BUS-OFF)

NOTE:  If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A .

DTC Description DTC
U1280 Communication bus line error (BUS-OFF)  

DTC (Gauge Control Module)

  1. Problem verification

    -1. Clear the DTCs with the HDS.

    -2. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.

    -3. Wait for at least 6 seconds.

    -4. Check for DTCs with the HDS.

    DTC Description DTC
    U1280-00 Communication bus line error (BUS-OFF)  

    Is DTC U1280 indicated?

    YES 

    Go to body control module DTC U1280 troubleshooting .

    NO 

    Intermittent failure, the system is OK at this time.