U0528Invalid Data Received From Door Window Motor F
- Generic OBD-II code · Network
- How the car detects it
- Window motor F is one of the slots beyond the four usual side doors; it could serve, for instance, powered rear quarter glass or a sliding door window, but no manufacturer documents which window F stands for or publishes U0528. Such motors report through status signals: in NXP's LIN 2.0 window lift example (AN2960) the slave returns an error flag for its last action plus a LIN response-error bit, which lets the master keep watch over every node. When these signals arrive in an inconsistent form, for example after a motor with a different variant or node configuration has been fitted, the master discards them and stores U0528. The window concerned then moves only in a limited way or not at all, while the others remain usable. U0227 is the lost-communication partner.
- What you may notice
- An additional power window moves only partly or not at all
- Code appears after a motor has been replaced
- Likely causes
- PossibleReplacement motor with a different variant or node configuration
- PossibleWindow motor F internally faulty
- RareDamaged wiring at a sliding door or rear body transition
- Repair
- Medium · Usually a job for a workshop.Typical cost: €0 – €500
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.