Tools You'll Likely Need:
* Panel removal tools: These are plastic pry tools designed to avoid scratching the door panel. A trim removal tool set is ideal.
* Phillips head screwdriver: Possibly needed for screws.
* Flathead screwdriver (optional): May be helpful for carefully prying stubborn clips.
* Socket set (optional): Some models may have screws requiring a socket.
General Steps (Consult your repair manual for specifics!):
1. Window Down: Lower the window completely to give yourself more working room and prevent accidental damage.
2. Remove Door Handle: This step varies depending on your trim level, but usually involves removing a few screws. Some handle designs have a clip or retainer that requires manipulation. Look for screws hidden behind the handle itself, often near the armrest.
3. Remove Interior Door Handle: This is often attached to the door panel by a few screws or clips.
4. Remove Armrest: If your Jimmy has an armrest, this will need to be removed next. It usually has screws or clips underneath.
5. Locate and Remove Door Panel Screws/Clips: Carefully inspect the door panel's edges and seams. You'll likely find several screws along the bottom or sides that hold the panel in place. Some panels also use plastic clips, which are often hidden.
6. Pry the Panel Loose: Starting at the bottom or at the corner, gently insert a panel removal tool between the panel and the door frame. Work your way around the perimeter, carefully releasing the clips. Do not use excessive force, as this can break the clips.
7. Disconnect Electrical Connectors: Once the panel is mostly loose, carefully disconnect any electrical connectors (e.g., for window switches, power locks). These connectors usually have a release tab or latch. Gently pull them apart; avoid tugging on the wires themselves.
8. Remove Door Panel: Carefully pull the panel away from the door, keeping track of how the clips and connectors attach.
9. Access Mirror Mechanism: Once the door panel is removed, you should have access to the side mirror's mounting mechanism.
10. Replace the Mirror: Carefully remove the old mirror and install the new one, following any instructions provided with the replacement mirror.
11. Reassembly: Reverse the steps above to reassemble the door panel. Make sure all the clips are properly seated and the electrical connectors are securely plugged in.
Important Notes:
* Take Pictures: Before you start, take plenty of pictures of how the door panel and its components are assembled. This will make reassembly much easier.
* Be Gentle: Use caution to avoid breaking clips.
* Repair Manual: This is crucial. The exact steps and locations of screws and clips can vary slightly between models. A repair manual tailored to your specific 1998 GMC Jimmy will provide accurate guidance and prevent damage.
This information is for general guidance only. Improper disassembly can lead to damage. Always refer to a repair manual before attempting any car repairs.
