DTC P0421 Ford
Yaw Rate Sensor Circuit Failure
Yaw Rate Sensor Circuit Failure
Description
An open or short to power or ground in one of the CAN2 bus circuits, a communications concern on the High Speed Controller Area Network (HS-CAN) bus or an internal failure of the sensor.
Cause and Solution
Wiring, terminals or connectors Sensor cluster incorrectly installed RCM ABS module
Video Guide
Diagnostic Info
- DTC Code: P0421
- Brand: Ford