The A/C only blows through the top and bottom vents. it will not come out of the dash vents. I seem to have no control over the vent selection. I replaced the heater and a/c control panel and it did not solve the problem. I am looking for a diagram so I can chase the problem down and determine if it is a vacuum or electrical problem. Any help is greatly appreciated!!
I am looking for the A/C diagrams for a 1995 Olds Cutlass Supreme...Can anyone help?
unable to provide a schematic or diagram....but hope this info will help--check for presence of vaccum at your control head(yeah i know..that means taking it back out)from the main vaccum supply line coming in from the engine compartment-if no vaccum is present then check the line and vaccum resovoir underhood for splits/cracks/or collapse-if vaccum is present,then it is a vaccum controlled component-such as stuck or leaking vaccum operated hvac door actuators underdash.........the underhood vac leaks are pretty common on gm w-body hvac systems and are usually fairly staightfoward repairs-just follow the vaccum hose to its point of origin(the intake manifold)and check it along the way for problems-be sure not to overlook the vaccum resovoir-notorious for cracking and road debris damage--good luck.
Reply:Try www.ALLDATAdiy.com
Good Luck!
Reply:you can call a gm parts dept. and ask them for a schematic of your a/c system.
Reply:I am not sure about the 95 models, but on the earlier models that was caused by a vacuum line being off, loose or leaking!!! if your engine is idling rough this might be your problem
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment