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wiring harness

2K views 4 replies 4 participants last post by  interrobang 
#1 ·
i need to find out what wiring harness i need to install my after market cd player in my 2008 dodge ram 1500 4x4 big horn with the infinty sound system. im not sure if i have a factory amp
 
#2 ·
If you have the Infinity system you should have a factory amp, but you should look at the PAC audio harnesses; C2R-CHY4 if you have the factory amp, and C2R-CHYNA if you don't have the factory amp. If you have the steering wheel controls then you'll need to pick up the additional harness for that.
 
#5 ·
This adapter thing is confusing me also. I have a 07 1500 with basic stereo system(with the knobs) with only four door speakers... not even sure if I have an amp. I am installing an Alpine double din with nav but I have no idea which adapter I need. If I add an amp do I use C2R-CHYNA? If I don't add an amp do I still use C2R-CHYNA or do I use C2R-CHY4?
 
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