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 might be a problem with the safety system that controls how tight the seat belt gets in the middle seat of the third row in a car.
The B0087 code indicates an issue with the control system responsible for managing the load limiter of the third-row center seat belt. This system helps control the force applied by the seat belt during a crash.
The B0087 code is triggered when the control module detects a malfunction in the deployment control circuit of the third-row center seat belt load limiter. The load limiter is a device that allows the seat belt to extend slightly during a collision, reducing the force on the occupant's body.
• Airbag warning light illuminated
• Seat belt warning light on
• Seat belt may not function properly in a collision
• Faulty seat belt load limiter
• Damaged wiring or connectors in the seat belt system
• Malfunctioning control module
Load Limiter: A device in the seat belt system that controls the force exerted on the occupant during a crash.
Control Module: An electronic component that manages the operation of vehicle systems.
• Inspect the seat belt and load limiter for physical damage.
• Check the wiring and connectors for signs of wear or damage.
• Use a diagnostic scanner to read and clear the code, then test the system.
• Replace the faulty seat belt load limiter.
• Repair or replace damaged wiring or connectors.
• Replace the control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Chevrolet Suburban
• GMC Yukon XL
• Ford Expedition
• Regularly inspect seat belts for wear and damage.
• Ensure all safety recalls are addressed promptly.
• Avoid placing heavy objects on seat belts.
Safety System Issue
• Have the vehicle inspected by a professional as soon as possible.
• Do not attempt to repair safety systems without proper knowledge.
• Avoid using the affected seat if possible until repaired.
Check with the vehicle manufacturer for warranty coverage on safety systems.
This code is relatively uncommon and typically appears in vehicles with advanced safety systems.
High – Safety systems are critical for occupant protection.
Driving with a malfunctioning seat belt system can be dangerous and may violate safety regulations.
• Vehicle stationary
• Ignition on
The third-row center seat belt load limiter is located within the seat belt assembly in the third row of the vehicle.
Q: Can I drive with the B0087 code?
A: It's not recommended to drive with a malfunctioning seat belt system, as it may not protect you properly in a crash.
Q: How do I reset the B0087 code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue is fixed, the code should not return.
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