I have a 89 C1500 and the air cond has no air recirculation button on the dash. I think it switches automatically from outside air to recirculate. I noticed on the 92 C1500 it has an air recirculation button on the dash and looks the same except for the air recirculation button. Question is can you install the newer switch and get everything to work and if so how many other things need to be changed to make this possible?
- posted
17 years ago