B2221 — Window Passenger Front Current Feedback Exceeded

What it means

B2221 is an OBD-II diagnostic trouble code: Window Passenger Front Current Feedback Exceeded.

Typical fix

Confirm the code with an OBD-II scanner, then inspect the component or circuit named above. Consult a vehicle-specific service manual for the full diagnostic and repair procedure.

Sources

https://github.com/mytrile/obd-trouble-codes