DTC U3000-49 (Gauge Control Module)
WARNING: This page is about a different car, the 2022 Honda Accord, 2021 Honda Accord, 2020 Honda Accord, 2019 Honda Accord, and 2018 Honda Accord. However, it is still accessible from the selected car via links, so may be relevant.
DTC U3000-49 : ECU Internal Circuit Malfunction
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A .
| DTC Description | DTC |
|---|---|
| U3000-49 ECU internal circuit malfunction |
DTC (Gauge Control Module)
- 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 U3000-49 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.