Tools you'll likely need:
* Phillips head screwdriver: This is the most common type of screw used in this process.
* Possibly a trim tool or flathead screwdriver (plastic is best): To help pry off plastic clips without damaging them. Avoid metal if possible.
* New taillight assembly: Make sure you get the correct one for your Sport Trac (left or right).
Steps:
1. Preparation: Open the tailgate of your Sport Trac. This provides better access to the taillight. Park on a level surface and engage the parking brake.
2. Remove Interior Trim (if necessary): Some models may have a small interior trim piece covering part of the taillight assembly. If present, carefully pry this off using a trim tool or a flathead screwdriver wrapped in tape (to protect the trim). There are likely plastic clips holding it in place. Gently work your way around until it releases.
3. Locate and Remove the Taillight Screws: The taillight assembly is usually held in place by several screws. These are typically located on the inside of the tailgate, near the edges of the taillight housing. Carefully remove these screws using your Phillips head screwdriver. The number and exact location of these screws may vary slightly.
4. Disconnect the Electrical Connector: Once the screws are removed, gently pull the taillight assembly outward from the tailgate. There will be a connector plugged into the back of the assembly. Carefully disconnect this connector by pressing on the release tab (usually a small clip or lever) and pulling it apart.
5. Remove the Old Taillight: With the screws removed and the electrical connector disconnected, the taillight assembly should come out relatively easily. If it's stuck, gently wiggle it back and forth while pulling. Avoid using excessive force, as you don't want to damage the surrounding bodywork.
6. Install the New Taillight: Carefully align the new taillight assembly with the existing mounting holes. Connect the electrical connector. Make sure it clicks into place securely. Attach the screws to secure the new taillight in place.
7. Reinstall Interior Trim (if necessary): If you removed any interior trim in step 2, carefully snap it back into place.
8. Test the Lights: Turn on your taillights, brake lights, turn signals (if applicable to that taillight), and reverse lights to verify that the new assembly is working correctly.
Important Notes:
* Take Pictures: Before you begin, take pictures of how the taillight is connected. This will help you remember how to reassemble it.
* Be Gentle: Avoid using excessive force to avoid damaging the plastic clips or the taillight housing.
* Consult a Repair Manual: If you're unsure about any of the steps, consult a repair manual specific to your 2007 Ford Sport Trac. These manuals often have detailed diagrams and instructions. You can find these online or at an auto parts store.
If you are uncomfortable performing this repair yourself, it's always best to take your vehicle to a qualified mechanic. This is a relatively simple repair, but damage to the vehicle or incorrect installation could have serious consequences.