B0084

Second Row Center Seat Belt Load Limiter Deployment Control

Severity

⚠️ Medium

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Airbag light is on
Error B0084 in the diagnostic scanner memory
Restraint system malfunction

Causes

Open or short circuit in wiring harness
Seat belt load limiter malfunction
Problems with the airbag control unit
Corrosion or poor contact in connectors

How to Fix

Check the integrity of the wiring harness
Inspect contacts and connectors for corrosion
Check the resistance of the load limiter circuit
If necessary, replace the load limiter or seat belt
Reset the error and check the system

Related codes

B0080 B0081 B0082 B0083