Code result

B0081

Front Passenger Belt Switch Circuit

Moderate severity

What it means

The SRS or body control module has detected a fault in the front passenger seat belt buckle switch circuit. The switch reports whether the belt is fastened and is used for the belt warning lamp and for restraint logic.

Is it safe to drive?

Use caution

The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.

Most likely causes

  • Buckle switch failed or stuck

    high

    One of the most commonly reported causes for this code — check this first.

  • Wiring under seat damaged

    medium

    A plausible cause — test and verify before replacing parts.

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