Error code
OBD2 U0228
OBD2U0228
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Lost Communication With 'Door Window Motor G'.
Severity
moderateCan continue driving but may experience issues with the affected window.
Summary
U0228 indicates lost communication with the electric window motor G, which is part of the data bus system.
Common Causes
- Faulty or disconnected wiring to the door window motor
- Malfunctioning door window motor
Diagnosis
- Check for any visible damage or loose connections in the wiring harness near the door window motor G.
- Use a diagnostic tool to scan for additional trouble codes related to the data bus system.
Fixes
- Repair or replace faulty wiring and connectors
FAQ
How can I diagnose U0228?
Use an OBD-II scanner to check for other related trouble codes and inspect the wiring harness near the door window motor G.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- U0200Lost Communication With 'Door Control Module B'
- U0201Lost Communication With 'Door Control Module C'
- U0202Lost Communication With 'Door Control Module D'
- U0203Lost Communication With 'Door Control Module E'
- U0204Lost Communication With 'Door Control Module F'
- U0205Lost Communication With 'Door Control Module G'
- U0206Lost Communication With Folding Top Control Module
- U0207Lost Communication With Moveable Roof Control Module
- U0208Lost Communication With 'Seat Control Module A'
- U0209Lost Communication With 'Seat Control Module B'
- U0210Lost Communication With 'Seat Control Module C'
- U0211Lost Communication With 'Seat Control Module D'