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.
Transmission Control Module (TCM): Installation
2003 Ford Windstar BaseSECTION Installation
WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
- Verify that the manual lever position markings are aligned. Markings should indicate that the manual lever is in the OVERDRIVE position.
- Install the TCM.
- Tighten to 24 Nm (18 lb-ft).
- Install the manual control lever.
- Install the manual control lever nut.
- Tighten to 12 Nm (9 lb-ft).
- Connect the TCM electrical connector.
CAUTION:
Be careful not to bend the manual control lever when installing the shift cable.
RENDER: 1.0x
NO RELATED
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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.