DTC U3000-49: ECU Internal Circuit Malfunction

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. Check for DTCs with the HDS.

  DTC Description	DTC
  U3000 ECU internal circuit malfunction

  Is DTC U3000-49 indicated?

  YES 

  Replace the gauge control module .

  NO 

  Intermittent failure, the system is OK at this time.