Operation CHARM: Car repair manuals for everyone.

No Response From Airbag Control Module

Test 1 - 2:




Test 3 - 6:




Test 7 - 9:




Test 10:




SYMPTOM
NO RESPONSE FROM ACM

POSSIBLE CAUSES
- Fuse #9 open
- Ignition Switch output run circuit
- ACM ground CKT open
- ACM case ground
- ACM, Fused IGN run CKT shorted to ground
- Fused IGN SW output run CKT short to ground
- Fused Ignition Switch output run only circuit open
- CCD Bus (+) open
- CCD Bus (-) open
- ACM, Fused Ignition output run circuit open