Buick Skylark Car Stereo Removal and Replacement
Replacing Car Radio, Removal and Installation

Buick Skylark
How to Remove and Install Car Stereo

Removing Car Stereo, Replace and Install 1.1) Pull ash tray assembly forward from dash.
Replacing Car Radio, Removal and Installation 2.1) Remove ash tray insert.

Note - With the spring loaded cover on this assembly, if not removed may cause problems during reinstallation.

Removing Car Stereo, Replace and Install 3.1) Gently pry up right side of car stereo trim panel to release from dash releasing clips. All clips release with pry pressure.
Replacing Car Radio, Removal and Installation 4.1) Gently pry up left side of car stereo trim panel to release from dash releasing clips.
Removing Car Stereo, Replace and Install 5.1) Remove car stereo trim panel and set to side.
Replacing Car Radio, Removal and Installation 6.1) Remove one mounting screw bottom right of car stereo.
Removing Car Stereo, Replace and Install 7.1) Remove one mounting screw bottom left of car stereo.
Replacing Car Radio, Removal and Installation 8.1) Under dash at ash tray assembly, remove one mounting screw.
Removing Car Stereo, Replace and Install 9.1) Under dash at ash tray assembly, remove second mounting screw.
Replacing Car Radio, Removal and Installation 10.1) Remove ash tray assembly.
Removing Car Stereo, Replace and Install 11.1) Remove one mounting screw under right bottom corner of car stereo.
Replacing Car Radio, Removal and Installation 12.1) Remove one mounting screw under left bottom corner of car stereo.
Removing Car Stereo, Replace and Install 13.1) Remove small mounting plate.
Replacing Car Radio, Removal and Installation 14.1) Remove car stereo from dash.
Removing Car Stereo, Replace and Install 15.1) Remove antenna connector from car stereo.
Replacing Car Radio, Removal and Installation 16.1) Release trigger on side of connector to disconnect.
Removing Car Stereo, Replace and Install 17.1) Remove car stereo.
   
Factory Wire Color Codes
   
Aftermarket Wire Color Codes
   

Speaker Phasing
Installing Aftermarket Speakers and Proper Hook-up

Speaker Phasing
Font Left   Front Right
+ Tan   + Light green
- Gray   - Dark green
     
Rear Left   Rear Right
+ Brown   + Dark blue
- Yellow   - Light blue
   
NO AUDIO
With aftermarket stereo installation?
   
Buick Skylark - Wire Diagrams - Wire Color Codes
 
Wire Diagrams, Cadillac, Chevrolet, Corvette, Geo, GMC, Oldsmobile, Pontiac and Saturn.
DO NOT CUT FACTORY WIRE HARNESS
   
Aftermarket stereo installation? Why purchase the aftermarket wire harness? Installation is easier, no guess work with wire color codes and a Headache Saver! Factory wire colors codes are not universal. See Aftermarket Videos above.
We discourage cutting the factory wire harness.
This section aids in troubleshooting and determining wire color codes, phasing for speaker hook up, locating power wires for installing external devices and add-ons.
Diagrams may not be applicable to Bose Audio Systems
   
IMPORTANT - There are two (2) yellow*, two (2) gray and two (2) brown wires in this harness. Locate the +12 volt constant wire first. Label it or splice to constant wire on aftermarket stereo first. Swapping yellow wires will cause damage to any aftermarket stereo. Check fuses if your unable to find +12 volts.
Car Stereo Wire Color Codes and Wire Diagrams Wire color codes and connector pin outs
1   Black Ground
2   Gray Dimmer
3   or Blank Antenna/Amplifier Trigger On
4   Yellow Switched +12 volts
5   Light Green Right Front Speaker (+)
6   Tan Left Front Speaker (+)
7   Gray Left Front Speaker (-)
8   Dark Green Right Front Speaker (-)
9   Brown Left Rear Speaker (+)
10   Dark Blue Right Rear Speaker (+)
11   Light Blue Right Rear Speaker (-)
12   Yellow Left Rear Speaker (-)
    Factory Wire Harness On Factory Car Stereo  
13     Orange Orange Constant +12 Volts
14     Brown Brown Illumination

Corvette Only with Second One Wire Black Connector

15       Pink Bose Amplifier Trigger On
   
1988 - 2005
GM Wire Harness Diagram, Wire Color Codes and Pin Configuration Wire color codes and wire diagrams
IMPORTANT - There are two (2) yellow*, two (2) gray and two (2) brown wires in this harness. Locate the +12 volt constant wire first. Label it or splice to constant wire on aftermarket stereo first. Swapping yellow wires will cause damage to any aftermarket stereo. Check fuses if your unable to find +12 volts.
1   Gray Left Front Speaker (-)
2   Tan Left Front Speaker (+)
3   Dark Green Right Front Speaker (-)
4   Light Green Right Front Speaker (+)
5   Black Ground
6   Brown Illumination
7   Gray Dimmer
8   Blank  
9   Yellow* (Green) Switched +12 volts
10   Orange Constant +12 volts
11   Light Blue Right Rear Speaker (-)
12   Dark Blue Right Rear Speaker (+)
13   Yellow Left Rear Speaker (-)
14   Brown Left Rear Speaker (+)
   
All wire diagrams and color codes are not 100% accurate.
   
Front and Rear Speaker Removal and Replacement presently not available.
   

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