1997 s320 AC issues.
#1
1997 s320 AC issues.
Sold my air-conditioning unit worked fine until the compressor seized up on me. I replace the air compressor in the dryer and then I had to replace the battery on the car. When I replace the battery all of a sudden my AC unit would only blow through the defroster and will not blow cold after getting a recharge To changing the battery have caused issues with in the control unit? I've been to 1000 forums and I cannot figure out how to get in or read the error codes on this particular control module. I do not hear any vacuuming hissing sound so I'm praying that's not the problem. Help!
#2
Out Of Control!!
You have self diagnostics on the AC control unit---run the actual value and fault tests and post the data-----if this is new to you, oh well get off the couch and google and forum search as there are thousands of posts on the issue--what are the test results!!