the blower is on a different fuse than the heat deforst one if the resistor is faulty the fan would run on speed 5 only so still could be fuse or motor check for power to main motor under glove box ?
blower bad, or if it has resistor block that bad. 3: controller bad. bad wires includes bad wire connectors. (same deal ) to find this cause, takes only a voltmeter. found in all DMM meters ever sold,
...check your blower motor without spending to much money. First open your hood. Then run a wire from both your positive and negative battery terminals. Be careful not to touch the wires together and ...
...check. COULD BE THE FUSE OR RELAY.IF BOTH GOOD HOT WIRE BLOWER MOTOR.IF BLOWER MOTOR DONT WORK IT NEEDS REPLACING. IF YES BLOWER MOTOR RUN HOT WIRING IT.BLOWER MOTOR HAS POOR GROUND OR THE AC + HTR ...
...resister. This is common. You will need to replace the blower fan. But first, check the switch with a volt meter to see if you are getting current in all 5 positions. If not replace the switch
...a/c in my 2002 chevy tahoe doesn't work at all. No air hot or cold blows check fuses & power to blower fan motor,plug connections.then apply 12 volts to blower fan motor if it dont turn its ...
fuses and all seem to work. dont know how to check relays though. cabin air filter is good, and fuses in the car work as well. Non working blower is usually a bad resistor. Mounted close to the blower
...you dont have any speeds working at all then check the fuses it might be the fan motor or the control panel on dash sell the x5 .handles, lighta. boot lock blower failure . plastic breaking ie ...
...increase or decrease when using the control switch.it usually is the blower motor resister has failed. If the blower motor isnt working at all, check the fuses, relay and for power at the blower ...
...check blower resistor, CHECK BLOWER MOTOR RELAY ALSO, AND USE A TEST LIGHT TO SEE IF POWER GOING TO BLOWER MOTOR, IF YES BLOWER MOTOR FAULTY.IF NO POWER GOING TO BLOWER MOTOR AND FUSE AND RELAY OKAY ...
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