B2250: All Doors Unlock Relay Circuit Failure

What does B2250 mean?

B2250 is a diagnostic trouble code indicating "All Doors Unlock Relay Circuit Failure". This code relates to your vehicle's doors & windows and should be diagnosed to determine the root cause. The severity level helps indicate how urgently this should be addressed.

Common causes

• Faulty doors & windows component
• Wiring or connector issue in the related circuit
• Failed sensor providing incorrect readings
• Software/calibration issue requiring ECU update
• Related component causing secondary fault

What should you do?

Schedule a diagnostic appointment at your earliest convenience. The vehicle is generally safe to drive short distances, but the underlying issue should be addressed to prevent it from worsening.

Get a diagnosis for YOUR car

Code B2250 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.

Related codes