...AC blows where you have your control switch set,if it only comes out your defroster have the vacuum check at the blend air doors or if you have a faulty heater control unit. a/c blows through dash ...
...ac compressor keps going on and off 1995 ford ranger If your heater controls is on defrost, the A/C automatically will turn on/off. Car manufacturers discovered the using the A/C actually defrosts ...
ac/ heater ? is there one near the fan under the dash? there is not one near the fan i beleave this is not a relay you need to replace if your fan does not work you need to replace the resister whitch
AC and go to accelerate it automatically switches from panel to defrost then when you ease of the peddle it returns to panel it does this everytime not intermitten? this is very common problem, theres
heater control switch , the blower motor resister , I would start testing if power is getting pass the switch to the blower motor. If you have checked the fuses : EMTC ( Electronic Manual Temp Control
heater displays everything but you cannot turn anything on ac will not turn on neither will the heat the buttons will not even light up please help From the equipment description, I take this to be a ...
...out only defrost possible cause could be faulty ac and heater mode switch or broken vacuum line to ac and heater vacuum actuator.you have to remove ac and heater control switch to check it
...ac or regular ac sometimes moves to floor area Heater ducting is designed to fail in defrost mode. Look for lose or leaking vacuum hoses. The you investigate the controls, then the heater / A/C
...the evap coil for ac and ducting air to heater core and into car cab , if you can't control air temp maybe your damper control is stuck , this happens a lot due to rust on damper shafts from ...
Question about Ford F-150
...to the heater/ac control. Bad vacuum hose or leak. Many vehicles use engine vacuum to move heater doors and controls. When the vacuum is absent, it usually defaults to air blowing out the AC
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