1994 GMC Sierra C1500 Car Radio Wiring

[pimpolligist16 10+ year member]

its a 1997 gmc not a 94 sry for that i am trying to install an LOC and i need to know what wires go to the left right back right and back left speakers to wire the LOC into can some one please help with pics or diagrams cant find on that will help

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[ecko_0113 10+ year member]

just pull the radio out tap the wires behind it you'll use yellow and brown as your rear left speaker yellow being neg brown being pos, and you'll use light blue and dark blue as your rear right speaker light blue being neg and dark blue being pos

 

[pimpolligist16 10+ year member]

got it thanks