U0527Invalid Data Received From Door Window Motor E
- Generic OBD-II code · Network
- How the car detects it
- U0527 is logged when a receiver rejects the content sent by window motor E. Mechanics can play a part. Subaru's bulletin 07-189-21 for the 2020 Legacy and Outback deals with front regulators whose glass tilted in the sash frame and bound, so the anti-entrapment function reacted erratically and the glass closed slowly or not at all; revised regulator and motor assemblies fixed it. Binding of that kind produces current and speed profiles a motor controller may treat as implausible, even though the bulletin itself names no network code. No manufacturer links U0527 or the letter E to a particular door. Check glass run channels and the regulator before suspecting electronics; U0226 means communication with motor E is lost entirely.
- What you may notice
- Window reverses without an obstacle while closing
- Glass closes slowly or stops before the seal
- Likely causes
- PossibleGlass binding in the run channel or sash, distorting motor load
- PossibleWindow motor E electronics faulty
- RareWorn or damaged regulator mechanism
- Repair
- Medium · Usually a job for a workshop.Typical cost: €0 – €550
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.