B0081 on 2005-2009 Chevrolet Equinox — First Row Center Seatbelt Load Limiter Deployment Control (Subfault)
1 vehicles · 1 makes · $400-$1,800 repair
Most Reported On
B0081 is an OBD-II diagnostic trouble code meaning “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. This code is most commonly reported on 2005-2009 Chevrolet Equinox, with repair costs ranging from $400 to $1,800.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose B0081, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
- Read & clear engine codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
As an Amazon Associate, we earn from qualifying purchases. Prices are approximate and may vary.
FAQ
What does B0081 mean?
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.
What are the most common causes of B0081?
The most common causes of B0081 are: 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. The specific cause varies by vehicle.
How much does it cost to fix B0081?
Repair costs for B0081 range from $400 to $1,800, depending on the vehicle and root cause.
Which vehicles are affected by B0081?
Au7o has documented B0081 across 1 vehicle models from 1 manufacturers: Chevrolet.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.