DTC Troubleshooting: U0129(A/T System): Notes
DTC U0129 : PF-CAN A Malfunction (TCM - Electric Servo Brake Control Unit)
NOTICE:
Before you troubleshoot, review the How to Troubleshoot .
NOTE:
- DTC may be stored if the electric servo brake control unit does not start normally.
- DTC may be stored due to the power/ground circuit failure of the electric servo brake control unit. Before this troubleshooting, check the power/ground circuit of the electric servo brake control unit first.