Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Check Engine Light Driver Module | Under right side of dash, above blower motor. See Figure . |
| Coolant Level Module (6.2L) | On center of firewall. |
| Cruise Control Module | On left side of firewall, near brake booster. See Figure . |
| Electronic Control Module (ECM) | Under right side of dash, above blower motor. See Figure . |
| Electronic Spark Control (ESC) Module | On top right side of engine. See Figure & 7. |
| Glow Plug Controller (6.2L) | On left rear of intake manifold. |
| Hot Fuel Module | Under right side of dash, above blower motor. See Figure . |
| Rear Wheel Antilock Brake Module | On brake master cylinder. See Figure . |