I need a bit help here plzz? I have 97 grand prix gtp, when i turn on my HEATER/AC control unit from off to number 1,2,3,4 it doesn't work but it work's on number 5, and also suddenly some times REAR Defrost Push button works and sometimes doesn't and samething with A/C push button, and also the AIR is flowing only from the FACE VENTS, When i turn the Dial knob to FRONT DEFROST, or towards FLOOR or anyother it won't do anything just keep flowing from FACE VENTS, please any help would be appreciated. I was told to change the BLOWER Resistor, i did changed the Blower Resistor, it was a nightmare to change
, but i changed it by myself
, but still no solution
, please any help would be appreciated, i wonder if i should try changing HEATER/AC CONTROL it self, any help on this matter would be greatly appreciated, WINTER is coming can't make my 2 years girl to suffer in vehicle
. THANKS EVERYONE
