Tools You'll Likely Need:
* Panel Removal Tools: Plastic pry tools (to avoid scratching the interior) are crucial for removing interior door panels.
* Screwdrivers: Phillips head and possibly flathead, depending on the specific screws.
* Sockets and Ratchets: Likely needed for some bolts or screws.
* New Door Handle Assembly: Make absolutely sure you get the correct replacement part for your 1999 Tahoe. The year and trim level might affect compatibility.
* Possibly a Torque Wrench: To tighten bolts to the manufacturer's specifications, preventing damage.
* Wire Strippers/Crimpers (possibly): If you need to replace any wires (less likely, but possible depending on the reason for replacement).
Steps (General Outline - Consult Your Repair Manual):
1. Disconnect the Battery: This is a safety precaution to prevent accidental short circuits.
2. Remove the Interior Door Panel: This is often the most challenging part. Begin by removing the screws around the armrest, door handle, and potentially other areas. Use your plastic pry tools carefully to release the panel clips around the edges. There are likely several clips, and breaking them is easy, so proceed slowly and deliberately. The panel will usually pull away from the door after the screws and clips are loosened.
3. Disconnect the Door Handle Linkage: Locate the linkage connecting the interior door handle to the exterior handle mechanism. You'll need to carefully disconnect it. Take pictures as you go to help with reassembly.
4. Remove the Exterior Door Handle: This usually involves removing screws or bolts from inside the door after the interior panel is off. Sometimes there are clips holding it in place too.
5. Replace the Exterior Door Handle: Carefully install the new door handle, ensuring all parts are correctly aligned and seated. Tighten screws/bolts securely, but don't overtighten.
6. Reconnect the Door Handle Linkage: Carefully reconnect the interior door handle linkage to the new exterior handle mechanism.
7. Reinstall the Interior Door Panel: Carefully align the interior door panel and reattach it using the screws and clips.
8. Reconnect the Battery: After everything is reassembled, reconnect your battery.
9. Test the Door Handle: Make sure the new door handle works correctly, both unlocking and locking the door.
Important Considerations:
* Take Pictures: Throughout the process, take pictures of each step. This will be invaluable during reassembly.
* Patience: This job requires patience and attention to detail. Rushing can lead to broken clips or other problems.
* Repair Manual: A repair manual specific to your 1999 Chevy Tahoe is highly recommended. It will provide detailed, illustrated instructions and torque specifications. You can find these online or at auto parts stores.
This is a general guide. The exact steps may vary slightly depending on the specific model of your 1999 Tahoe. Always consult a repair manual for your vehicle for the most accurate and detailed instructions. If you're uncomfortable performing this repair yourself, it's best to take your vehicle to a qualified mechanic.
