UNIVERSAL · DTC LOOKUP
B0001 — Driver airbag deployment loop fault
Universal diagnostic code. Below: what it means, common causes, symptoms, and the exact bench-programming fix path.
Common causes
- •Driver airbag deployed
- •Driver clockspring fault
- •Wiring open driver side
Symptoms you'll see
- •Airbag light steady
- •B0001 active
- •New airbag installs don't arm
The fix path
If deployment data is the issue: Airbag SRS Module Crash-Data Clear ($75). If physical loop fault: verify clockspring + wiring first.
AML services that fix this
Mail in the affected module, we bench-program, ship back next business day. Flat pricing, return shipping included.
Related diagnostic codes
B0028Airbag deployed — SRS module crash data storedB1004SRS Module Internal Failure / Crash Data StoredC0040ABS Module Internal FailureCluster mileage mismatchReplacement cluster shows wrong mileageRKE not respondingRemote keyless entry not working — module deadCrank-no-startEngine cranks normally but won't startNot sure which service applies?
Text us your year/make/model + which scanner caught the code — we'll tell you exactly which module to ship and which service to pick.