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 Running Test
2004 Oldsmobile Bravada AWDSECTION Conditions For Running Test
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Malibu, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
The following conditions must be met to enable the Service Bay Test:
- The ignition switch is in RUN position.
- The battery voltage is 9-18 volts.
- The Engine Coolant Temperature (ECT) sensor parameter is less than 158°F (70°C).
- The fuel level is 15-85 percent of capacity.
- The vehicle speed is less than 3 MPH.
- Stored DTCs have been cleared.
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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.