DTC U3000-49 (CAN Gateway)

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 : CAN Gateway Internal Failure

NOTE: Before you troubleshoot, review the general troubleshooting information .

DTC Description	DTC
U3000-49 CAN Gateway Internal Failure

DTC (CAN gateway)

Problem verification

-1. Turn the vehicle to the ON mode.

-2. Clear the DTC with the HDS.

-3. Turn the vehicle to the OFF (LOCK) mode.

-4. Turn the vehicle to the ON mode.

-5. Check for DTCs with the HDS.

DTC Description	DTC
U3000-49 CAN Gateway Internal Failure

Is DTC U3000-49 indicated?

YES

Replace the CAN gateway .

Intermittent failure, the system is OK at this time.