ric280 Posted November 12, 2006 Posted November 12, 2006 1988 Jeep Comanche Pick-Up. Cannot direct air to dashboard ducts. Ventilation is now all directed to "defrost" and "floor" ducts. I have checked all vaccuum hoses and found no problems. This is a basic AC/Heat system without automatic climate control. Any suggestion to troubleshoot system is appreciated.
aemsee Posted November 12, 2006 Posted November 12, 2006 Did you check to make sure you are getting good vacuum to the control unit?
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