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.
1993 Ford Probe Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Test Re: Re13
- Ensure ignition switch is in OFF position. Disconnect control module connectors No. 1 and 2. Check resistance in Blue/Green wire between control module connector No. 1 and program connector. Check resistance in Blue/White wire between connector No. 2 and program connector. Resistance should be less than 5 ohms. If resistance is not as specified, repair wire in question.
- Check resistance in Blue/Green wire between control module connector No. 1 and chassis ground. Check resistance in Blue/White wire between control module connector No. 2 and chassis ground. Resistance should be greater than 10,000 ohms. If resistance is not as specified, repair wire in question.
- Check resistance between Blue/Green wire and Blue/White wire at program connector. See Figure . Resistance should be greater than 10,000 ohms. If resistance is not as specified, repair wire in question.
- If resistance is as specified, but system cannot be programmed, go to RE14. If resistance is as specified, but doors lock when ignition switch is in ON position, replace control module.
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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