Section 79 (Electrical Component Locator): Switches

2004 Oldsmobile Bravada RWDSECTION Switches
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
SWITCHES LOCATION

Component Location
A/C Low Pressure Switch At right rear of engine compartment, on accumulator.
Air Suspension Inflator Switch (Except XL) On right side of cargo area, on trim panel.
Air Suspension Inflator Switch (XL) On left side of cargo area, on trim panel.
Back-Up Lamp Switch Integral with park/neutral position (PNP) switch.
Brake Fluid Level Switch On brake master cylinder fluid reservoir.
Hood Ajar Switch On top left of radiator support.
Ignition Key Alarm Switch In steering column.
Oil Pressure Switch On right side of engine block.
Park Brake Switch On parking brake assembly.
Park/Neutral Position (PNP) Switch On lower left side of transmission.
Park Switch On shift lever assembly.
Seat Belt Switch (Left Front) In left front seat belt buckle.
TCC/Brake Switch Above brake pedal, on bracket.
Windshield Washer Fluid Level Switch In windshield washer fluid reservoir.
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.