Seat Position Airbag Sensor Circuit Malfunction


Table of contents

B1153 LEXUS Possible Causes

  • Faulty Seat Position Airbag Sensor
  • Seat Position Airbag Sensor harness is open or shorted
  • Seat Position Airbag Sensor circuit poor electrical connection
  • Faulty Airbag Sensor Assembly Center

How do I fix code B1153 LEXUS?

  Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

Cost of diagnosing the B1153 LEXUS code

  The cost of diagnosing the B1153 LEXUS code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Air Bag Warning Light ON

B1153 LEXUS Description

  The Seat Position Airbag Sensor Circuit consists of the Airbag Sensor Assembly Center and the Seat Position Airbag Sensor. The Diagnostic Trouble Code (DTC) B1153 is recorded when a malfunction is detected in the Seat Position Airbag Sensor Circuit.

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