Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with the seat belt system in the back of the car, specifically on the left side. The special part that tightens the seat belt in an accident might not work correctly.
The vehicle's airbag control module has detected an issue with the third row left seat belt pretensioner circuit. This component is responsible for tightening the seat belt during a collision.
The B00E0 code indicates a fault in the deployment control circuit of the third row left seat belt pretensioner. This pretensioner is part of the vehicle's supplemental restraint system (SRS) and is designed to quickly retract the seat belt in the event of a crash, reducing occupant movement.
• Airbag warning light illuminated
• Seat belt pretensioner not functioning
• Potential reduced effectiveness of seat belt system
• Faulty seat belt pretensioner
• Damaged wiring or connectors in the pretensioner circuit
• Faulty airbag control module
Pretensioner: A device that retracts some of the seat belt webbing in a crash to tighten the belt.
SRS: Supplemental Restraint System, which includes airbags and seat belt pretensioners.
• Check for any additional codes that may indicate a related issue.
• Inspect the wiring and connectors for damage or corrosion.
• Test the seat belt pretensioner for proper functionality.
• Replace the faulty seat belt pretensioner.
• Repair or replace damaged wiring or connectors.
• Replace the airbag control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Chevrolet Tahoe
• GMC Yukon
• Ford Expedition
• Regularly inspect seat belts and pretensioners.
• Ensure no objects are obstructing seat belt mechanisms.
• Avoid spillage of liquids near seat belt components.
Safety System Issue
• Do not ignore the airbag warning light.
• Have the vehicle inspected by a professional as soon as possible.
Check with the vehicle manufacturer for warranty coverage related to the supplemental restraint system.
This code has been associated with vehicles that have experienced seat belt pretensioner failures due to wiring issues or component fatigue over time.
High – This issue affects the vehicle's safety system and should be addressed promptly to ensure occupant protection.
Driving with a malfunctioning seat belt pretensioner can compromise safety and may not comply with vehicle safety regulations.
• Vehicle parked on a level surface
• Ignition in the ON position
The third row left seat belt pretensioner is located in the rear of the vehicle, on the left side, typically integrated into the seat belt assembly.
Q: Can I drive my car with this code?
A: It's not recommended as it affects the safety system. Have it checked immediately.
Q: Will this code cause the airbags not to deploy?
A: This code specifically affects the seat belt pretensioner, but it's part of the overall safety system. It's best to address any SRS issues promptly.
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A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.
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