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 part of the car that helps control how tight the seatbelt gets in the third row, right side, during a crash.
The code B0088 indicates an issue with the deployment control of the load limiter for the third-row right seat belt. The load limiter is a safety feature that controls the force of the seat belt on the occupant during a crash.
The B0088 code is triggered when the airbag control module detects a malfunction in the deployment control circuit for the load limiter of the third-row right seat belt. This system is designed to manage the force applied by the seat belt to reduce the risk of injury during a collision.
• Airbag warning light illuminated
• Seat belt may not function properly
• Possible diagnostic trouble code stored
• Faulty seat belt load limiter
• Damaged wiring or connectors
• Malfunctioning airbag control module
Load Limiter: A device that reduces the force of the seat belt on the occupant during a crash.
Airbag Control Module: A computer that controls the deployment of airbags and seat belt tensioners.
• Perform a visual inspection of the seat belt and connectors.
• Use a diagnostic scanner to read and clear codes.
• Test the wiring and connectors for continuity and damage.
• Replace the faulty seat belt load limiter.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the airbag control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $600
Moderate
• Chevrolet Suburban
• GMC Yukon XL
• Cadillac Escalade ESV
• Regularly inspect seat belts for wear and damage.
• Ensure all recalls and safety notices are addressed promptly.
• Have the airbag system checked during routine maintenance.
Safety System Issue
• Do not ignore the airbag warning light.
• Have the vehicle inspected by a professional as soon as possible.
• Avoid using the third row until the issue is resolved.
Check with your vehicle manufacturer as safety-related components may be covered under warranty.
This code has been associated with vehicles that have advanced airbag and seatbelt safety systems, particularly in larger SUVs.
High – This issue affects the safety system of the vehicle and should be addressed immediately.
Driving with a malfunctioning seat belt system may violate vehicle safety regulations and increase the risk of injury in an accident.
• Vehicle must be stationary.
• Ignition must be in the 'On' position.
The third-row right seat belt load limiter is located within the seat belt assembly on the right side of the third row of seats.
Q: Can I drive with the B0088 code?
A: It's not recommended to drive with this code active, as it indicates a problem with the seat belt safety system.
Q: Will resetting the code fix the problem?
A: Resetting the code may turn off the warning light temporarily, but it won't fix the underlying issue.
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