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Ziegelsteinfaust · 12-30-2020, 08:50 PM

I have a 2018 Silverado WT, and I have thought about radio upgrades.

Typically the wiring will be there, but I would verify before buying the switches.

Then your radio may need to be compatible which it likely is. My friend has the same radio I do with steering wheel controls.

Then you would need to program it in the body control module. Or some module.

12-30-2020, 08:50 PM	#2
Ziegelsteinfaust Registered User Join Date: Dec 2012 Location: Temple City Posts: 3,562	Re: 2020 Colorado I have a 2018 Silverado WT, and I have thought about radio upgrades. Typically the wiring will be there, but I would verify before buying the switches. Then your radio may need to be compatible which it likely is. My friend has the same radio I do with steering wheel controls. Then you would need to program it in the body control module. Or some module.