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.
Diagnostic Code Index
2004 Oldsmobile Bravada RWDSECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1370-B1379, B1380-B1389, or B1440-B1443 | B1370 01: Device Ignition 1 (ON and START) Circuit Short to Battery B1370 06: Device Ignition 1 (ON and START) Circuit Short to Ground or Open B1380 01: Device Ignition ACCESSORY Circuit Short to Battery B1380 06: Device Ignition ACCESSORY Circuit Short to Ground or Open B1440 00: Power Mode Master Input Circuits Mismatch B1441 01: Device Ignition OFF, RUN, and CRANK Circuit Short to Battery B1441 06: Device Ignition OFF, RUN, and CRANK Circuit Short to Ground or Open |
| DTC B1428 | B1428 00: Ignition Switched Power Relay 1 Circuit |
| DTC B1433 | B1433 00: Ignition Switched Power Relay 2 Circuit |
| DTC B1448 | B1448: Accessory Power Relay Circuit |
| DTC B1475 | B1475 00: Retained Accessory Power Circuit |
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.