OBD-II Fault Code

B2224: Mirror Passenger Drive Circuit Failure

Meaning, symptoms, likely causes, diagnostic checks and repair guidance for B2224.

System family

Body

Generic/SAE

Repair category

Body access / door

Use this category to narrow your checks before replacing parts.

Severity

Low

Severity is a general guide. Confirm with scan-tool data and vehicle symptoms.

What B2224 usually means

Mirror Passenger Drive Circuit Failure.

Common symptoms

Body/accessory warning lamp or feature not working

Likely causes

Faulty switch/actuator; Broken wiring in door hinge area; Blown fuse; Module coding/calibration issue

Diagnostic checks

Check related fuses, connectors, grounds and switch/module power supply; Check switch input, actuator output, fuse and door-jamb wiring

Repair guidance

Repair broken wiring, replace failed switch/actuator, recalibrate if required

Verification after repair

Operate the affected body/accessory system and rescan

Note: Confirm vehicle make/model/year because manufacturer-specific codes can vary. A DTC identifies a circuit or system condition, not always the failed part.