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.
2001 Ford Explorer ChassisFACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Air Suspension Control Module | Left center of dash. |
| Anti-Theft Transceiver Module | Behind center of dash. |
| Blower Motor Speed Controller (W/ EATC) | Near blower motor. |
| Central Timer Module (CTM) | Behind center of dash. |
| Compass/Outside Air Temperature Module | Near rear view mirror. |
| Daytime Running Lights (DRL) Module (4.0L) | Left front corner of engine compartment. See Figure . |
| Daytime Running Lights (DRL) Module (5.0L) | Left front corner of engine compartment. See Figure . |
| Dimmer Module | Left side of steering column. |
| Driver Seat Module (DSM) | Below left front seat. |
| Electric Shift Control Module | Near generic electronic module. |
| Electronic Automatic Temperature Control (EATC) Module | Behind center of dash. |
| Generic Electronic Module (GEM) | Behind center of dash. |
| Heated Seat Module (Left Front) | Under left front seat. |
| Heated Seat Module (Right Front) | Under right front seat. |
| Parking Aid Module (PAM) | Behind spare tire. |
| Passive Anti-Theft System (PATS) Module | Behind top right side of dash. |
| Power Antenna Module | On antenna mast. |
| Powertrain Control Module (PCM) (4.0L) | Mounted through firewall. See Figure . |
| Powertrain Control Module (PCM) (5.0L) | Mounted through firewall. See Figure . |
| Relay Module | Behind center of dash. |
| Remote Anti-Theft/Personality (RAP) Module | At left rear quarter panel. |
| Restraint Control Module (RCM) | Behind right side of dash. |
| 4-Wheel Anti-Lock Brake System (4WABS) Module (4.0L) | In left side of engine compartment. See Figure . |
| 4-Wheel Anti-Lock Brake System (4WABS) Module (5.0L) | In left side of engine compartment. See Figure . |
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.
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