Hey guys I need help with the radio installation when I got this truck from a friend didn’t have a radio and the radio plug was stripped from the wires so I’m trying to figure out what wires goes with what. The radio I’m trying to install is a
boss 616uab

This is the truck side radio harness

This is the radio side

 

Someone really didn't help you there but find a wiring schematic it will identify the speaker wires so you can hook those up. Traditionally Black is ground and you may have to ground the chassis, red is power which I don't see on your truck side wires and orange is the dimmer.

Looks like there is are steering wheel controls and possibly a bose amp under the console but those are just guess from some of the wires I see.. Best bet would be obtain a factory plug and solder it on of buy a new one and re pin it.

Just did my Suburban last night but have to find out what kind of horror show the kid who had my son's truck before him left us.

Good luck

 

What year. If it is a 99 I can help with a schematic for you.

 

it is a 99. Anything will help

 

Here ya go!

Report back if these are what you need or not.

Good Luck!