Need wiring diagram for 2000 gmc envoy radio. i have a 99 suburban with the same stereo as the envoy and just bought the steering wheel with radio control bottons and clock spring/wiring out of a junk yard 2000 gmc envoy. need pin location and wire color at the main stereo wire conector for steering wheel controls. 4 wires.

SOURCE: steering wheel audio controls wires

those controls will only work with your factory audio unit not aftermarket ( it has an interphase )

SOURCE: I am replacing the radio in a 2000 Malibu, and

Your probaly better of find the wires yourself its pretty simple.

First off you need to find the earth wire, its the wire with continuity to ground. Next you need to the wire that has power when the ignition is off, this is you constant/memory wire. Then find the wire that has power only when the ignition is on, this is acc. power wire.

Now to find which speaker wires go to which speaker. depending on how many speakers the car has there should be at least 4-8 wires for the speakers, two for each speaker.

all you have to do is get a nine volt battery an put power to the speaker wires and you should hear the speaker crackle, it wont hurt the speaker at all, if you cant get this to work just look at the wires on the speaker and match them to the ones in the dash.

hope this helps you out

SOURCE: Need the speaker wiring diagram for Pioneer KEH-1080

Yellow = +12V constant; Red = +12V switched; Black = ground; Blue-white = remote on; White/White-black = FL speaker; Grey/Grey-black = FR speaker; Green/Green-black = RL speaker; Violet/Violet-black = RR speaker.
--- hope that helps ya

Marvin

• 85242 Answers
• Posted on Jul 05, 2009

SOURCE: 94' plymouth voyager care stereo wiring diagram needed

1994 Plymouth Voyager Car Radio Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Red/Black
Car Radio Accessory Switched 12v+ Wire: Red/White
Car Radio Ground Wire: Strap or Chassis
Car Radio Illumination Wire: Black/Yellow
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger: Yellow
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Dark Green
Left Front Speaker Negative Wire (-): Dark Green/Red
Right Front Speaker Positive Wire (+): Violet
Right Front Speaker Negative Wire (-): Violet/Yellow
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown/Yellow
Left Rear Speaker Negative Wire (-): Brown/Light Yellow
Right Rear Speaker Positive Wire (+): Dark Blue/White
Right Rear Speaker Negative Wire (-): Dark Blue/Orange

SOURCE: 1992 Gmc 1500 radio wiring digram..1992 Delco radio.. m#16154435

http://www.carstereo.com/help/carwires.cfm .....Not every car is accurate based on years and what not, but the GM listing has worked for many install I have done. Hope This helps!!