Tools You'll Likely Need:
* Screwdrivers (Phillips and possibly flathead)
* Panel removal tools (plastic pry tools are ideal to avoid scratching)
* Wire strippers/cutters (if replacing with speakers with different wiring)
* Electrical tape or butt connectors
* New speakers (make sure you get the correct size – 5.25" or 6x9" are common in S-10s, check your existing speakers)
Steps:
1. Disconnect the Battery: This is crucial for safety to prevent short circuits. Disconnect the negative (-) terminal first.
2. Access the Speakers: The location of the rear speakers varies. They're usually located in the rear side panels behind the rear seats (if applicable) or in the side panels of the cab.
* Regular Cab: You'll likely need to remove the interior side panels. Carefully pry them loose using panel removal tools. Start at the bottom and work your way up, using gentle pressure to avoid breaking the clips. There are usually several plastic clips holding the panels in place.
* Extended Cab: The process will be similar but may involve removing additional panels or seat sections to access the speaker.
3. Remove the Speaker: Once you've accessed the speaker, you should see the speaker mounted to the panel. There are typically screws holding the speaker in place. Unscrew these.
4. Disconnect the Wiring: Once the speaker is loose, disconnect the wiring harness from the speaker. Note the color coding of the wires. Take a picture if it helps. You'll need to reconnect the wires in the same configuration to the new speaker.
5. Install the New Speaker: Connect the wiring harness to the new speaker, matching the wire colors. Secure the new speaker to the panel using the existing screws.
6. Reassemble Everything: Carefully put the interior panels back in place. Make sure all the clips are properly engaged.
7. Reconnect the Battery: Reconnect the positive (+) terminal to the battery.
8. Test the Speakers: Turn on your stereo and test your new speakers.
Important Considerations:
* Speaker Size: Measure your existing speakers to ensure you purchase the correct size replacement.
* Depth: Check the depth of your new speakers to make sure they'll fit within the space available. Some aftermarket speakers may be too deep.
* Wiring: If your new speakers have different wiring than your old ones, you may need to use butt connectors or solder to connect the wires. Be sure to insulate the connections with electrical tape.
* Patience: Take your time and be careful not to force anything. Using plastic pry tools helps prevent damage to the interior panels.
If you're not comfortable with this process, it's best to consult a professional car audio installer. They have the tools and expertise to do the job quickly and efficiently without damaging your truck.
