DTC P0420 Ford
Brake Applied Output Circuit
Brake Applied Output Circuit
Description
Battery voltage must be between 9-16 V.
Cause and Solution
In the event that DTC C0277, C0297, or C0890 sets as current in the body control module (BCM) is an indication of a possible internal BCM malfunction or programming error. There are no external circuits available to diagnose on this vehicle with respect to these DTCs.
Video Guide
Diagnostic Info
- DTC Code: P0420
- Brand: Ford