1990 Toyota Pickup "truck ac fan" Questions

...ac/heater will only work on low when you move it to med or high it shuts off need to check switch,resistor and fan ---ur switch might have resistor built in it would need to be tested for continuity ...

...ac system seems to have quit. The ac quit being cold and i tried to charge it but it wouldnt accept the 134 a. Now the fan and defroster quit blowing as well. Any suggestions? check relays and ...

ac works but when compressor cycles, it wont come back on until i rev engine to 4500 to 5000 rpm's and compressor kicks back on until it cycles again. i have to repeat reving engine every time

...ac blower motor only work on high, do I need to replace the motor? The motor is fine, the blower resistor is the most likely cause. All fan speeds except high go through the resistor. could be the ...

A/C will not start if fan is blowing insidepickup most likey not a fuse ,but check all fuses, ac most likey needs freon

i have something in the heater/ac vents...noise like leaves or something in the fan..is it difficult to gain access to that area.. blower should be just above the passenger's feet:

...ac and defroster does not blow any air. I can hear compressor click on and off. The blower use to stay on even though the truck would be turned off. You would have to make sure the knob was on off or ...

...fan down to and around power steering pump up to and over idler pulley..back down to and under waterpump ...up and over alternator down and around ac compressor and back up and over auto tensioner ...

Ac fan blower does not work Could be the blower motor resistor is burned out as they do that. It's located after the blower motor on the side of the ventilation tube with a connector on the end.

...fan and clutch & shrow. 3 thermostates 1 dealer thermostate. new water pump timming belt. ran three dye block tests. passed. then 3 core metal radiator can run at idle with ac stays at half mark. ...