Important Note: Before starting, disconnect the negative terminal of your vehicle's battery to prevent short circuits and potential damage to the electrical system.
General Steps:
1. Gather Tools: You'll likely need a set of radio removal tools (available at most auto parts stores). These are usually plastic pry tools designed to avoid scratching the dash. A flat-head screwdriver can be used *carefully* as a last resort, but it's risky. You might also need a socket set (possibly a 10mm or 7mm), depending on the radio mounting screws.
2. Prepare the Dash: Carefully inspect the area around the radio. There are usually small slots or gaps along the edges of the radio bezel (the trim around the radio).
3. Remove the Radio Bezel: Insert the pry tools or a flat-head screwdriver (carefully!) into the gaps and gently pry the bezel away from the dash. Work your way around the perimeter, releasing the clips holding it in place. Be patient and gentle to avoid breaking any clips. The bezel typically comes off in one piece.
4. Locate Mounting Screws: Once the bezel is removed, you'll see the radio itself. You should find either mounting screws directly visible or a metal cage holding the radio in place. These screws will need to be unscrewed.
5. Disconnect the Wiring Harness: Carefully unplug the wiring harness connected to the back of the radio. Take photos or make a note of how each wire is connected before disconnecting to help with reassembly. There may also be an antenna connection that needs to be disconnected.
6. Remove the Radio: Once the screws are removed and the harness is unplugged, carefully slide the radio out of the dash opening.
After Removal:
* Install the new radio: If installing a replacement radio, reverse the steps. Remember to connect the wiring harness correctly, and if needed use a wiring harness adapter.
* Reconnect the Battery: Reconnect the negative battery terminal.
If you encounter difficulty:
* Consult a repair manual: A repair manual specific to your 1995 Chevrolet G20 will provide detailed instructions and diagrams.
* Search online: Search online for "1995 Chevrolet G20 radio removal" along with the make and model number of your specific radio (if possible). You might find videos or detailed guides specific to your situation.
* Seek professional help: If you're uncomfortable working on your vehicle's electrical system, take it to a qualified mechanic or car audio installer.
Remember, working with car electronics can be delicate. Proceed with caution and take your time to avoid damaging anything.
