B001B

Passenger Seat Belt Anchor Pretensioner Deployment Loop

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$111–333 (est.)

Symptoms

Airbag light is on
Front passenger seat belt does not tighten
The safety system may not work in an accident

Causes

Broken wiring
Poor contact in the connector
Malfunction of the belt pretensioner itself
Problems with the airbag module

How to Fix

Diagnostics of the security system with a scanner
Checking the integrity of wiring and connectors
Replacing the seat belt pretensioner if necessary
Reset error and recheck

Related codes

B001A B001C B0020