This is my first post here on this forum. A couple of months ago I bought a clean '05 LS 4x4 with the 4.8L. I have had to do a few small things to the truck. I am assuming this is normal wear and tear due to its age and the previous owner probably let a lot of them go. I had to replace the oil pressure sending unit, the transfer case encoder motor sensor and now my rear heat doesn't work. Normally I wouldn't care but my infant son gets cold back there. I have read a lot of threads that talk about replacing the rear climate control module and reference to a TSB that this is a common problem. I ordered the improved module off of Amazon and when I opened up my rear interior panel low and behold there is no module! I now gather that most of the posts were written in reference to the automatic climate control whereas I have the manual on my truck.
Do I need to replace the actuators? There are two of them. I didn't look when I had the rear panel off, are they both the same part and does anyone have the part number for them?
For reference I found this picture, this is not my truck but mine looked like this inside;
Do I need to replace the actuators? There are two of them. I didn't look when I had the rear panel off, are they both the same part and does anyone have the part number for them?
For reference I found this picture, this is not my truck but mine looked like this inside;