Here's a general outline of how to replace it. This is NOT a precise guide and specific steps may vary slightly depending on the exact year and model. Always consult a repair manual specific to your vehicle's year for detailed instructions and diagrams. Failing to follow proper procedures can lead to damage.
Tools You'll Likely Need:
* Socket wrench set (various sizes)
* Screwdrivers (Phillips and flathead)
* Pliers
* Possibly a ratchet and extensions
* New wiper motor
* Shop towels or rags
* Possibly a trim removal tool to avoid scratching plastic
General Steps (Consult your repair manual for specifics):
1. Disconnect the Battery: This is crucial to prevent electrical shorts. Disconnect the negative (-) terminal first.
2. Access the Cowl: You'll need to remove the wiper arms. This usually involves using a wiper arm puller tool (highly recommended to avoid damage) to remove the nuts holding them in place. Then, you will likely need to remove the plastic cowl cover. This involves removing several screws and possibly clips. Be careful not to break any plastic clips. The cowl may be held in place by clips or screws, potentially located under the windshield wipers and possibly along the firewall.
3. Locate the Wiper Motor: Once the cowl is removed, you should see the wiper motor. It's usually attached to the firewall with bolts.
4. Disconnect Electrical Connections: Carefully disconnect the electrical connector(s) leading to the wiper motor. Take pictures or make notes of how the wires are connected to aid reassembly.
5. Remove the Wiper Motor: Carefully remove the bolts securing the motor to the firewall. The motor might be a bit stubborn, so use some patience and the right tools.
6. Install the New Wiper Motor: Carefully install the new wiper motor, ensuring it's properly seated and aligned. Secure it with the bolts.
7. Reconnect Electrical Connections: Reconnect the electrical connectors, ensuring they are firmly seated.
8. Reassemble: Reinstall the cowl cover, and the wiper arms, making sure everything is tightened securely.
9. Reconnect the Battery: Reconnect the positive (+) battery terminal.
10. Test the Wipers: Turn on your wipers to ensure the new motor is working correctly.
Important Considerations:
* Repair Manual: A repair manual specific to your vehicle is highly recommended. It will provide detailed diagrams and instructions specific to your year and model.
* Safety: Work in a well-lit area. Be mindful of sharp edges and potential for injury.
* Patience: This is not a quick job. Take your time and be careful to avoid damage.
* Parts: Ensure you purchase the correct wiper motor for your specific vehicle year and model.
This is a general overview; the exact procedure may vary slightly depending on your specific vehicle. Always consult a repair manual for detailed instructions and diagrams specific to your 1986-1995 Ford Taurus/Mercury Sable. If you're uncomfortable performing this repair yourself, it's best to take your vehicle to a qualified mechanic.
