2002 Ford Windstar SEFACTORY OEM SERVICE PROCEDURE

Circuit Protection Devices

CIRCUIT PROTECTION DEVICES LOCATION

Component Location
A/C Clutch Diode In battery junction box.
Auxiliary A/C Blower Relay Module On back of left "B" pillar.
Battery Junction Box Left side of engine compartment. See Figure.
Central Junction Box Behind left side of dash. See Figure.
Fusible Link "A" At battery junction box.
Fusible Link "B" At battery junction box.
PCM Diode In battery junction box.
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.