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.
2002 Ford Focus S2FACTORY OEM SERVICE PROCEDURE
Component Locations
COMPONENT LOCATIONS
| Component | Location |
|---|---|
| Battery Junction Box | Left Rear Engine Compartment |
| Inertia Fuel Shutoff Switch | Base Of Right "A" Pillar |
| Passive Anti-Theft System Transceiver | On Steering Column |
| Passive Anti-Theft System Module | Right Side "A" Pillar |
| Powertrain Control Module | Right Side "A" Pillar |
| Start Inhibit Switch | On Clutch Pedal Bracket |
| Starter Relay | In Central Junction Box |
| Transmission Range Sensor | Front Of Automatic Transaxle |
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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