I havent seen a post explaing the wiring for wiring up the 4th gen firebird (93-96 in my case) to the third gen camaro

Fan speed switch: 4 settings (I, II, III, IIII)

3rd gen wire-----------------4th gen wire
Yellow-----------------------------Yellow
Orange---------------------------Orange
Tan---------------------------------Tan
Light Blue---------------------Light Blue
Green----------------------(conected to level switch: DO NOT CUT)

Level switch: MAX, A/C, DEF, etc.

3rd gen wire-----------------4th gen wire
Brown--------------------------Brown
Green---(conected to Fan Speed switch: DO NOT CUT)
Light Green-----------------Green/White

Rear Defog Button: Lower Left coner of HVAC Panel

3rd gen wire-----------------4th gen wire
Black------------------------------Black
Pink/Black-----------------------Brown
Purple(thick)----------------Purple(thick)
Orange(thick)-------------Orange(thick)

Vacuum line hookups:

3rd gen vac line-----------------4th gen vac line
Purple----------------------------------Black
Orange------------------------------Orange
Red-------------------------------------Red
Tan-----------------------------------Purple
Blue-----------------------------------Yellow
n/a------------------------------------Green

Green vac line just needs to be plugged with a vacum hose line plug. The only time the green will be used is if your orignal def/heat vacuum actuator is replaced with a bi-directional one.

Vaccum info courtesy of Deadbird---Thanks man!!

As of right now I just have to get a s-10 cable for the heat A/C controls and all HVAC will be functional and in working order.

I hope this helps all you future swappers out there or others that have done the swap but didn't know the wiring!

Jason

 

what is power(wire coloror the pin on the connector) into the 4th gen HVAC? i think i better term would be illumination. im not hooking up the controls, but i would like to have the illumination hooked up with my dash lights.

thanks!

 

power to the lights is gray and black is ground!

 

thanks, after looking at it, grey does make since. all the other ill. wires are grey.

thanks!!!

 

No problem! I just hope it makes life alot easier doin this swap!!

Jason

 

ive used your website a few times for reference. nice pics. love the car. the info is out there, but im still using my imagination a bit. ive got some cool ideas for making some bracing out of aluminum and such. ill try to get pics up as soon as i make progress.

thanks again.