B0081 on Chevrolet
First Row Center Seatbelt Load Limiter Deployment Control (Subfault)
B0081 on Chevrolet vehicles indicates first row center seatbelt load limiter deployment control (subfault). Au7o has documented this code across 1 Chevrolet model — most commonly on Equinox. This is a supplemental restraint (SRS) code relating to the deployment control circuit for the first-row center seatbelt load limiter / pretensioner. The airbag control module monitors this restraint circuit and sets the code when it detects an electrical fault such as an open, short, or out-of-range resistance. Because it involves a crash-protection device, the airbag/SRS warning light typically illuminates and the related restraint may not deploy correctly in a collision. Typical repair costs on Chevrolet range from $400 to $1,800, depending on the specific model and root cause.
Common Causes of B0081
- •Open or shorted wiring in the load limiter / pretensioner circuit
- •Faulty or already-deployed restraint pretensioner
- •Corroded or loose connector at the seatbelt/restraint device
- •Damaged connector under the seat or in the floor harness
- •Faulty airbag (SRS/SDM) control module
- •Poor ground to the restraint system
- •Wiring damage from seat movement or moisture
B0081 on Chevrolet by Model
Chevrolet Equinox(1 issue)
- Passenger Presence System Failure Causing Air Bag Warning and Passenger Airbag Disable Message2005-2009
A recurring safety complaint on this generation is failure of the passenger presence/occupant classification system in the front passenger seat. Owners report the air bag warning lamp, 'Passenger Air Bag Off' message when an adult is seated, or intermittent operation depending on seat position. The issue is tied to the seat sensor mat/module and related wiring/connectors, and it can disable proper passenger airbag deployment logic.
Looking for B0081 on a different make?
View B0081 across all makes →Frequently Asked Questions
What does B0081 mean on Chevrolet?▼
B0081 stands for "First Row Center Seatbelt Load Limiter Deployment Control (Subfault)." This is a supplemental restraint (SRS) code relating to the deployment control circuit for the first-row center seatbelt load limiter / pretensioner. The airbag control module monitors this restraint circuit and sets the code when it detects an electrical fault such as an open, short, or out-of-range resistance. Because it involves a crash-protection device, the airbag/SRS warning light typically illuminates and the related restraint may not deploy correctly in a collision. On Chevrolet specifically, this code is documented across 1 model.
What causes B0081 on Chevrolet vehicles?▼
Common causes on Chevrolet: Open or shorted wiring in the load limiter / pretensioner circuit, Faulty or already-deployed restraint pretensioner, Corroded or loose connector at the seatbelt/restraint device, Damaged connector under the seat or in the floor harness, Faulty airbag (SRS/SDM) control module. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix B0081 on a Chevrolet?▼
Repair costs on Chevrolet range from $400 to $1,800, depending on the specific model and root cause.
Which Chevrolet models have B0081 documented?▼
Au7o has documented B0081 on 1 Chevrolet model: Equinox.