Curtain Squib Shorted to Ground

Test 1:

Test 2 - 3:

Test 4:

SYMPTOM
CURTAIN SQUIB SHORT TO GROUND

WHEN MONITORED
When the ignition is on, the SIACM monitors the resistance of the Curtain Squib circuits.

SET CONDITION
When the SIACM detects a short to ground on the Curtain Squib circuits.

POSSIBLE CAUSES
- Curtain airbag short to ground
- Curtain squib line 1 or line 2 shorted to ground
- SIACM, curtain squib short to ground
- Stored code or intermittent condition
- Active code present