2002 Ford Focus SVTFACTORY OEM SERVICE PROCEDURE

Electrical Component Locator: Miscellaneous

MISCELLANEOUS LOCATION

Component Location
Anti-Theft Horn Above left rear fenderwell.
Data Link Connector (DLC) Under left side of dash, on central junction box.
Daytime Running Lamps Resistor In left rear corner of engine compartment.
Engine Cooling Fan Resistor In front of engine compartment, near engine cooling fan.
Heater Blower Series Resistor Under right side of dash, next to blower motor.
Horn In left front corner of engine compartment, behind bumper bracket.
Ignition Coil (2.0L CVH) On rear of cylinder head. See Figure.
Ignition Coil (2.0L ZETEC-E) On rear of cylinder head. See Figure.
Ignition Coil Capacitor (2.0L ZETEC-E) On rear of cylinder head, beside ignition coil. See Figure.
Ignition Transformer Capacitor (2.0L CVH) On rear of cylinder head, beside ignition coil. See Figure.
Second Horn In left front corner of engine compartment, behind bumper bracket.
Subwoofer Amplifier In luggage compartment.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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