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Engine-Codes – Generic – B00E2

B00E2 Code - Third Row Center Seatbelt Pretensioner 'B' Deployment Control

Quick Answer

The diagnostic trouble code B00E2 refers to an issue with the deployment control of the third-row center seatbelt pretensioner 'B' in a vehicle. Common causes include Faulty seatbelt pretensioner 'B' deployment control module, Wiring or electrical connection issues in the deployment control circuit, Impact or damage to the seatbelt pretensioner system. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B00E2 indicates Third Row Center Seatbelt Pretensioner 'B' Deployment Control.
Common causes
Common causes include Faulty seatbelt pretensioner 'B' deployment control module, Wiring or electrical connection issues in the deployment control circuit, Impact or damage to the seatbelt pretensioner system.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code B00E2 Description

The diagnostic trouble code B00E2 refers to an issue with the deployment control of the third-row center seatbelt pretensioner 'B' in a vehicle. The seatbelt pretensioner is a safety feature that tightens the seatbelt in the event of a collision, reducing the slack and restraining the occupant more effectively. The deployment control is responsible for activating the pretensioner when necessary.

OBDII Code B00E2 - Third Row Center Seatbelt Pretensioner 'B' Deployment Control
B00E2 Code - Third Row Center Seatbelt Pretensioner 'B' Deployment Control

Common Causes of B00E2

  1. Faulty seatbelt pretensioner 'B' deployment control module.
  2. Wiring or electrical connection issues in the deployment control circuit.
  3. Impact or damage to the seatbelt pretensioner system.
  4. Corrosion or moisture intrusion affecting the components.
  5. Software or programming errors in the deployment control system.

Symptoms of B00E2

  1. Illumination of the airbag warning light on the dashboard.
  2. Audible warning chime indicating a problem with the seatbelt system.
  3. Inability to properly secure the seatbelt in the third-row center seat.
  4. Failure of the seatbelt pretensioner to activate during a collision.
  5. Diagnostic trouble code B00E2 stored in the vehicle's onboard computer system.

How to Fix B00E2

  1. Diagnose the specific cause of the issue by retrieving and interpreting the diagnostic trouble code B00E2 using a scan tool.
  2. Inspect the wiring, connectors, and components of the third-row center seatbelt pretensioner system for any visible damage or corrosion.
  3. Test the seatbelt pretensioner 'B' deployment control module for proper functionality and replace if necessary.
  4. Clear the diagnostic trouble code from the vehicle's computer system after the repair is completed.
  5. Conduct a test drive to ensure that the seatbelt pretensioner system is functioning correctly and that the warning light on the dashboard is no longer illuminated.

Cost to Fix B00E2

The typical repair costs for addressing a third-row center seatbelt pretensioner 'B' deployment control issue can vary depending on the specific cause of the problem and the vehicle's make and model. In general, the cost of parts for a seatbelt pretensioner module replacement can range from $100 to $300, while labor costs may add another $100 to $200. Overall, the total repair cost could fall between $200 and $500. It's important to note that these are rough estimates, and actual costs may differ based on the factors mentioned earlier. It's recommended to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate.

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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.

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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