U054CInvalid Data Received From Seat Control Module G
- Generic OBD-II code · Network
- How the car detects it
- Ford gives seat control module G a fixed meaning: SCMG is the driver's multi-contour seat module with massage and lumbar functions. Ford's TSB 19-2293 covers vehicles from the 2013 MKZ to the 2019 F-150 and Navigator with intermittent massage and lumbar operation, B1471 and U024B/U024C, caused by fretting terminals at the SCMG and SCMH connectors and fixed with new pigtails and a rerouted harness. On 2020–2021 F-Super Duty a misconfigured SCMG after a software update made the APIM store U024B, cured by the configuration app (SSM 53226). U054C stands for data that arrive but are rejected; Ford documents no case for it. Massage, lumbar or contour settings of the driver seat may then stop or be unavailable from the touchscreen.
- What you may notice
- Driver seat massage or lumbar adjustment works only intermittently
- Seat contour settings cannot be operated from the touchscreen
- Likely causes
- LikelyFretting corrosion at the multi-contour seat module connector
- PossibleSeat module misconfigured after a software update
- RareMulti-contour seat module internally faulty
- Repair
- Medium · Usually a job for a workshop.Typical cost: €0 – €600
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.