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.
2003 Land Rover Freelander SFACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS LOCATION
| Component | Component Location |
|---|---|
| Central Control Unit | Behind passenger compartment fuse box. See Figure . |
| Cooling Fan ECU | On top left corner of cooling fan assembly. See Figure . |
| Cruise Control ECU | Under passenger seat. See Figure . |
| Cruise Control Interface ECU | Under passenger seat. See Figure . |
| Electronic Automatic Transmission ECU | Inside E-box. |
| Engine Control Module | Inside E-box. See Figure . |
| Folding Door Mirror ECU | At base of left "A" pillar. |
| Immobilization ECU | Behind center of dash. See Figure . |
| Remote Control Interface Unit | Under center console, forward of gear selector lever. |
| SRS Diagnostic Control Unit | On transmission tunnel, below heater assembly. See Figure . |
| Window Lift ECU | At left kick panel. See Figure . |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.