DTC U0029-00
DTC U0029-00 : F-CAN Malfunction (BUS-OFF)
NOTE:
- Before you troubleshoot, review the general troubleshooting information .
- Troubleshoot any PGM-FI system DTCs first .
- This DTC is stored by communication failure between the F-CAN line and the multipurpose camera unit. When DTC U0029-00 is indicated, the F-CAN line has already returned to normal. Check for loose terminals and poor connections in the connectors. If the connectors are OK, clear the DTC and following this troubleshooting.
| DTC Description | DTC |
|---|---|
| U0029-00 F-CAN Malfunction (BUS-OFF) |
DTC (IDAS)
- Connector check
-1. Check for loose terminal and poor connection in the following connector.
Multipurpose camera unit 20P connector Is the connector OK?
YES
Go to step 2.
NO
Repair loose terminal or poor connection. Then clear the DTC by using the HDS and recheck DTC U0029-00. If DTC U0029-00 is not confirmed, troubleshooting is complete.
- Multipurpose camera unit communication check
-1. Turn the vehicle to the OFF (LOCK) mode, then turn the vehicle to the ON mode.
-2. Check for communication between the multipurpose camera unit and the HDS.
Is there communication between the multipurpose camera unit and the HDS?
YES
The system is OK at this time.
NO