Control Units

2004 Oldsmobile Bravada RWDSECTION Control Units
WARNING: This page is about a different car, the 2003 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS LOCATION

Component Location
Blower Motor Control Processor Behind dash, at right front of blower motor assembly. See Figure .
Cruise Control Module At left side of engine compartment, on strut tower.
Dash Integration Module Behind dash, under right dash sound insulator.
Electronic Brake Control Module Under air cleaner housing. See Figure .
HVAC Control Module At center of dash, above radio.
Ignition Control Module (ICM) Front Bank On top of left cam cover.
Ignition Control Module (ICM) Rear Bank On top of right cam cover. See Figure .
Inflatable Restraint I/P Module Under right side of instrument panel pad.
Inflatable Restraint Sensing & Diagnostic Module Under center console, mounted to floorpan.
Instrument Panel Integration Module At center of dash, behind heater & A/C controls.
Powertrain Control Module At left side of engine compartment, under air cleaner.
Radio Antenna Module At rear of headliner.
Rear Integration Module Near upper left corner of rear shelf panel.
Remote Control Door Lock Receiver Behind rear seat back.
Sun Roof Module Above headliner, at rear of sun roof.
Theft Deterrent Control Module Underside of dash, behind radio.
Theft Deterrent Exciter Module Part of ignition switch assembly.
Turn Signal/Hazard Flasher Module Behind left side of dash, above data link connector.
Vehicle Communication Unit Behind rear seat back.
Vehicle Interface Unit Behind rear seat back.
RENDER: 1.0x

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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.