DTC U0029-00 (EPS Control Unit)

DTC U0029-00  : F-CAN Malfunction (Bus-Off)

NOTE: 

• Before you troubleshoot, review the general troubleshooting information .
• Troubleshoot any PGM-FI DTCs first.
• This DTC is stored by communication failure between the F-CAN line and the EPS control unit. When DTC U0029-00 is indicated, the F-CAN line has already returned to normal. Check for loose terminals and poor connections at the connectors. If the connectors are OK, clear the DTC and following this troubleshooting.

DTC (EPS)

1. CAN gateway system DTC check

   -1. Check for CAN gateway system DTCs with the HDS.

   DTC Description	DTC

   Are any DTCs indicated?

   YES 

   Go to the troubleshooting for CAN gateway system DTC (s) .

   NO 

   Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting .