B0020 High Body

Driver Side Inflatable Restraint Pretensioner Circuit

Common Causes

Failed seat belt pretensioner squib
Open or short in pretensioner circuit
Air bag module fault

Common Symptoms

Airbag / SRS Light On

Related Videos

7:57
Fix Your Airbag Light Like a Pro: DIY Guide!
Budget Mechanic 459K views

Was this information helpful?

Quick Info

Code B0020
System Body
Severity High

Disclaimer

This information is for diagnostic guidance only. Always verify repairs with a qualified technician before performing safety-critical work.

Track your repair and verify the fix with the FaultFix app

Connect an OBD2 scanner · rescan after the repair · earn a verified fix credit

App Store Google Play