[b5a4gt28]

So I love the style of the older unit. HVAC Control Head with Defrost Auto Control 2003- 2004 I was wondering if anyone has done this yet. Ive seen the back of both of them and the one connector looks the same but the other one is different. Any info would be greatly appreciated. Here is what I currently have.03 - 09 CHEVY TRAIL BLAZER ENVOY A/C HEATER CONTROL - eBay (item 160512159428 end time Dec-27-10 20:17:46 PST) Thanks!

 

[duratothemax]

no, you cant just swap them. The entire dash harness, ducting, sensors, and blower motor are all different.

 

[b5a4gt28]

Thats a shame. Thanks for the quick response.

 

[02DMAXONT]

oh contraire i have seem it on other forums u have to add air temp sensors and change the fam motor i think... i forgot where i saw it should of bookmarked it but i recall he did it for less than 200