Control Units
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Body Control Module | Under dash, on heater case. |
| Central Sequential Fuel Injection (4.3L VIN W) | On top center of engine, forward of distributor. See Figure. |
| Cruise Control Module | On left side of firewall. |
| Driver Information Center | In front overhead console. |
| Electronic Brake Control Module (EBCM) | Near left front inner fender, on brake pressure modulator valve. See Figure. |
| Heated Seat Control Module (Driver/Front Passenger) | Under respective front seat. |
| HVAC Control Assembly | In center of dash. |
| Ignition Control Module (2.2L VIN 5) | On right rear of engine, near ground strap. See Figure. |
| Ignition Control Module (4.3L VIN W) | On top right side of engine. See Figure. |
| Inflatable Restraint Sensing & Diagnostic Module | Under console & carpet, between front seats. |
| Memory Seat Module (Driver) | Under left front seat. |
| Powertrain Control Module | On right side of engine compartment. |
| Remote Control Door Lock Receiver | Behind lower left side of dash. |
| Sun Roof Module | At front of sun roof. |
| Transfer Case Shift Control Module | Behind right kick panel. |
| Turn Signal Lamp/Hazard Flasher Module | Behind right side of dash. |
| Window Wiper Motor Controller (Rear) | Part of rear window wiper motor. |