Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Conditions For Setting DTC
2004 Oldsmobile Bravada RWDSECTION Conditions For Setting DTC
WARNING: This page is about a different car, the 2000 Buick Park Avenue. However, it is still accessible from the selected car via links, so may be relevant.
DTC sets when driver-side SIS deployment loop tests are not within specified ranges.
DTC will set if DRIVER-SIDE SIS LOOP tests are within the following ranges:
- IGNITION POSITIVE VOLTAGE is within normal operating range.
- Deployment loop is not shorted to voltage.
- Deployment loop is not shorted to ground.
- No valid ID message is received within 5 seconds of power up.
- Status message not received.
- SDM failed twice to reset SIS.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.