Adding AC, need details for Dealer AC harness

[Kedosp]

Htchevyii - You’ll definitely want to pull the sub harness for the ac controller from a Cherokee of similar year.  When you pull the dash to swap in the AC heater box that wiring swap is very easy.  Plugs right in when you remove the harness for “non AC”
 

After installing that you’ll be able to use the dealer AC harness 4 pin connector under the hood by the washer fluid reservoir.  

[Htchevyii]

On 8/21/2025 at 7:18 PM, Kedosp said:

Htchevyii - You’ll definitely want to pull the sub harness for the ac controller from a Cherokee of similar year.  When you pull the dash to swap in the AC heater box that wiring swap is very easy.  Plugs right in when you remove the harness for “non AC”
 

After installing that you’ll be able to use the dealer AC harness 4 pin connector under the hood by the washer fluid reservoir.  

Thanks, I actually installed the AC heater box, control panel and wiring a few years ago when I had the dash out to repair windshield frame rust. I just have to figure out the dealer harness part... And add everything else under the hood.