1995 Ford Probe Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Pinpoint Test D - Anti-Theft System Does Not Operate From Remote Transmitter

  1. Turn ignition off. Unplug Black REM connector and 20-pin CPU connector. Measure resistance of Yellow/Red wire between REM connector and 20-pin CPU connector. Measure resistance of Yellow/Red wire between REM connector and ground.
  2. Resistance between REM connector and CPU should be less than 5 ohms. Resistance between REM connector and ground should be more than 10,000 ohms. If resistance is as specified, temporarily substitute known good REM, then retest system. If resistance is not as specified, repair Yellow/Red wire.
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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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