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.
2000 Oldsmobile BravadaFACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS
| Component | Component Location |
|---|---|
| Blower Motor Control Module | On evaporator case. |
| Body Control Module | Under dash, on heater case. |
| Cruise Control Module | On left side of firewall. |
| Driver Information Display Module | In front overhead console. |
| Electronic Brake Control Module (EBCM) | On left front inner fender, on brake pressure modulator valve. See Figure . |
| Electronic Climate Control Module | Center of dash, below radio. |
| Heater & A/C Controller (W/Man A/C) | Under center of dash. |
| Ignition Control Module (ICM) (2.2L VIN 4) | On right side of engine, near camshaft position sensor. Part of ignition coil assembly. See Figure . |
| Ignition Control Module (ICM) (4.3L VIN W) | On top right side of engine. Part of ignition coil assembly. |
| Ignition Control Module (ICM) (4.3L VIN X) | On top right side of engine. Part of ignition coil assembly. |
| Inflatable Restraint Sensing & Diagnostic Module | Under console and carpet, between front seats. |
| Left Seat Adjuster Memory Module | Under left front seat. |
| Left Seat Heater Module | Under left front seat. |
| Powertrain Control Module (PCM) (2.2L VIN 4) | On right front of engine compartment. |
| Remote Control Door Lock Receiver | Behind lower left side of dash. |
| Right Seat Heater Module | Under right front seat. |
| Sun Roof Module | At front of sun roof. |
| Transfer Case Shift Control Module | Behind right front kick panel. |
| Vehicle Control Module (VCM) (4.3L VIN W) | On right front of engine compartment. |
| Vehicle Control Module (VCM) (4.3L VIN X) | On right front of engine compartment. |
| Vehicle Interface Unit | Behind right rear outer panel. |
Factory Service Tools
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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.