Scan Tool Output Controls

2004 Oldsmobile Bravada RWDSECTION Scan Tool Output Controls
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM)

Scan Tool Output Control Additional Menu Selection(s) Description
Miscellaneous Tests Rear Defogger Relay The BCM actuates the Rear Defogger relay when ON is selected. The rear window defogger grid should become warm.
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.