Buick La Sabre How to Remove and Install Car Stereo
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Car Stereo Installation, Remove and Replace

Buick La Sabre
Car Stereo Removal and Installation

Car Stereo Installation, Remove and Replace 1.1) Remove panel releasing two clips.
Car Stereo Installation, Remove and Replace 2.1) Remove one exposed.
Car Stereo Installation, Remove and Replace 3.1) Remove panel releasing six clips.
Car Stereo Installation, Remove and Replace 4.1) Remove two exposed screw.
Car Stereo Installation, Remove and Replace 5.1) Turn AC vents to side to stop, then snap vent from pane.

*NOTE - Vents will have two different size snaps, top and bottom and can only be reinstalled one way.

Car Stereo Installation, Remove and Replace 6.1) Remove four screws one in each vent cavity.
Car Stereo Installation, Remove and Replace 7.1) Set parking brake.
7.2) Turn ignition to on position and shift to low gear.
7.3) Remove dash panel by releasing four clips along top edge.
Car Stereo Installation, Remove and Replace 8.1) Remove three screws securing car stereo to dash.
8.2) Pull stereo forward, release antenna and connector.
   
Factory Wire Color Codes
See Diagrams Below
   
Aftermarket Wire Color Codes
See Diagrams Below
   

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 LaSabre - Wire Diagrams - Wire Color Codes
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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
   
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 presently not available.
   

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Factory Car Stereo Repair, Inc.
1987 Corporate Square, Suite 159
Longwood, Fl. 32750