2003 Ford ZX2 AutomaticFACTORY OEM SERVICE PROCEDURE

Generator No-Load Test

Ensure battery is okay. See BATTERY LOAD TESTΒ . Turn headlights on for 15 seconds to remove surface charge. Turn headlights off. Measure and record battery voltage. Start and run engine at 1500 RPM with no electrical load (all accessories off). With engine running at 1500 RPM, observe voltmeter. When voltage stabilizes, voltage should be at least 2.5 volts more than recorded voltage. See GENERATOR SPECIFICATIONSΒ .

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.