B009A - Left Side Restraints Sensor 4

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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B009A Possible Causes

  • Faulty Left Side Restraints Sensor 4
  • Left Side Restraints Sensor 4 harness is open or shorted
  • Left Side Restraints Sensor 4 circuit poor electrical connection
  • Faulty Air Bag Control Module

First diagnose B009A code

    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 terminals.

Cost of diagnosing the B009A code

    Labor: 1.0

    The cost of diagnosing the B009A 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.

B009A Possible Symptoms

  • Air Bag Warning Light ON

B009a Description

The Air Bag Control Module monitors the Left Side Restraints Sensor 4. The Air Bag Control Module sets the OBDII code when the Left Side Restraints Sensor 4 is not to factory specifications.
OBDII Code B009a - Left Side Restraints Sensor 4 - AutoCodes.com

B009A More Information

Need more information on how to fix the B009A code?
Get Access to Factory Service Manuals

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

  • Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
  • Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
  • Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
  • Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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