B0086

Third Row Left Seat Belt Load Limiter Deployment Control

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Airbag light is on
Error B0086 in the control unit memory
Disabling the restraint system

Causes

Open or short circuit in wiring harness
Load limiter squib malfunction
Problems with the airbag control unit
Contact corrosion

How to Fix

Check the wiring harness for breaks and short circuits
Measure the resistance of the squib
Check contacts for corrosion
Scan the control unit for other errors
Replace faulty components
Reset the error and check the system

Related codes

B0080 B0081 B0085 B0087