P061EInternal Control Module Brake Signal Performance
- Generic OBD-II code · Powertrain
- Can trigger limp mode
- How the car detects it
- Electronic throttle systems run a second, independent calculation on the same processor (level 2, at Ford 'IPC – independent plausibility check') that recomputes driver demand, permitted and actual torque and their inputs, and compares them with the main software. Torque monitoring needs a reliable brake signal: brake applied means zero driver demand, cruise is cancelled, and in pedal limp mode the engine returns to idle. Ford introduced a brake switch with two outputs for this. P061E means the brake information is implausible inside the module – main software and monitoring do not see the same state, or the redundant brake data from the ABS module is invalid. Ford petrol engines set it within 1 s with the wrench lamp but no check engine light; from model year 2018 Ford replaced it with U1012. Ram 6.7 L Cummins (2019) fixed it by reprogramming. Brake switch circuit faults are P0571–P0573 and P0504.
- What you may notice
- Wrench lamp (Ford), no check engine light
- Cruise control not working
- Possibly reduced power
- Stop-start possibly blocked
- Likely causes
- LikelyEngine module software or calibration fault (update available)
- PossibleBrake light switch misadjusted or faulty (both outputs do not switch together)
- PossibleFaulty brake data from the ABS module or CAN disturbance
- RareConnector or wiring fault at the brake switch
- RareInternal defect of the engine module
- Repair
- Medium · Usually a job for a workshop.Typical cost: €30 – €900
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.