Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Auxiliary Blower Motor Processor | In rear HVAC module, behind right rear interior panel. |
| Body Control Module (BCM) | Beneath left rear seat, on rear fuse block. See Figure. |
| Driver Door Module | Below driver's door switch panel. |
| Electronic Brake Control Module | On inner left frame rail, beside transmission. |
| Front Passenger Door Module | Below front passenger door switch panel. |
| Headlamp Driver Module | On underhood fuse block. |
| Ignition Coil/Module (6) | On top of valve cover, above respective cylinder. |
| Inflatable Restraint Sensing & Diagnostic Module | Below rear of center console. |
| Inflatable Restraint Side Impact Sensing Module (Left) | In left front seat back. |
| Inflatable Restraint Side Impact Sensing Module (Right) | In right front seat back. |
| Memory Seat Module | Below left front seat. |
| Powertrain Control Module (PCM) (4.2L) | On upper left side of engine. See Figure. |
| Powertrain Control Module (PCM) (5.3L) | Near lower left front of engine. |
| Sun Roof Module | Above headliner, at rear of sun roof assembly. See Figure. |
| Transfer Case Shift Control Module | Behind lower left side of dash. See Figure. |
| Turn Signal/Hazard Flasher Module | Behind lower left side of dash. |
| Vehicle Communication Interface Module | Under right rear seat. |