DTC U0029 (With CAN Gateway)
DTC U0029 : F-CAN Malfunction (F-CAN Bus-OFF)
NOTE:
- Before you troubleshoot, Review the General Troubleshooting Information .
- According to the detected DTC(s), check for the power circuit and the ground circuit of the control unit which cannot communicate with the TCM.
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| U0029 F-CAN Malfunction (F-CAN Bus-OFF) |
DTC (A/T)
- CAN gateway system DTC check
- 1. Turn the vehicle to the ON mode.
- 2. Clear the DTC with the HDS.
- 3. Check for CAN gateway system DTCs with the HDS.
DTC Description DTC Are any DTCs indicated?
YES
Go to the indicated DTC's troubleshooting in the CAN gateway system .
NO
Intermittent failure, the system is OK at this time.