B1900 LEXUS – Short In Front Driver Side Pretensioner Squib Circuit

B1900 LEXUS Possible Symptoms

Air Bag Warning Light ON

B1900 LEXUS Possible Causes

Faulty Front Seat Outer Belt Left (LH) (Front Driver Side Pretensioner Squib),Front Seat Outer Belt Left (LH) harness is open or shorted,Front Seat Outer Belt Left (LH) circuit poor electrical connection,Faulty Center Airbag Sensor Assembly

B1900 LEXUS Description

The Front Driver Side Pretensioner Squib Circuit consists of the Center Airbag Sensor Assembly and the Front Seat Outer Belt Left (LH). This circuit instructs the Supplemental Restraint System (SRS) to deploy when the deployment conditions are met. The Diagnostic Trouble Code (DTC) is recorded when a malfunction is detected in the Front Driver Side Pretensioner Squib Circuit.