...power going to your blower, then check your resistor. If theres no power going to the resistor, then check the plug going to the resistor and continuiously work your way to the switches, but always ...
...power at the blower motor, purple wire. if power there, replace motor, if no power, replace the resistor assy. there is a fuse in the inst fuse panel 30 amp. marked HTR AC , If its blown replace it, ...
...power to the blower essentially bypasses all of the resistors and/or the resistor assembly entirely. The reason why none off the other speeds will work is that the resistor or the circuit for the ...
...have alot of issues with heating up and melting. This causes no power from making its way to the blower motor. in this case you will need to change the connector and the
...blower motor probably share a ground or power point . Looking at a wiring diagram for both circuit's would show that . Not a short , more likely a loose ground connection . Free wiring diagram's here ...
at the end of the black wire if it melted,the pin needs to be replaced.the blower resistor is a green ceramic block and has a 2 pin connector going to the blower motor.red is power and black is ground
motor. If you have power and the blower motor is still inop, replace the blower motor. If you have no power, check the relays and resistor behind the glove box. Four screws hold the glove box in place
...relay is turning on sending the power out to the blower motor resistor witch is locate dby the blower motor it is held in the case by two screws check it for power when you turn the switch on and ...
...on high maximum blow then it is probably the a/c blower relay. The other thing it could be if not on maximum is the blower motor resistor pack. Lastly would be the blower switch shorted to
power source. The fan switch itself is a possibility, but there is also a resistor pack behind the glove compartment. Hi speed doesn't use the resistors, though, so if it doesn't run on hi, it narrows
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