B007A - Passenger Seatbelt Pretensioner 'B' Deployment Control

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Passenger Seatbelt Pretensioner
  • Passenger Seatbelt Pretensioner harness is open or shorted
  • Passenger Seatbelt Pretensioner circuit poor electrical connection

Possible symptoms

  • Air Bag Warning Light ON

B007a Description

The Air Bag Control Module monitors the Passenger Seatbelt Pretensioner. The Air Bag Control Module sets the OBDII code when the Passenger Seatbelt Pretensioner is not to factory specifications.
OBDII Code B007a - Passenger Seatbelt Pretensioner 'B' Deployment Control - AutoCodes.com

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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