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Your blower runs at high speed all the time even when you shut the engine?
Wiki User
∙ 16y ago
The switch in the dash may have faulted out in the "on" position.
Wiki User
∙ 16y ago
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How does the blower unit on the High-speed Ribbon Blower get its power?
By an auxiliary engine
Where is the ac relay on a 1984 Corvette?
The high speed blower relay is located on the engine bulkhead bracket next to the blower motor. === ===
Why does the Ac blower stop on my 1997 Chevy s10?
There is a replaceable resistor which is in the engine compartment located on the blower. It is usually fastened by two small screws. Remove the electrical connectors and get a replacement. If the resistor is burned out you will still have high speed. If you have the lower speeds but no high speed, replace the blower motor high speed relay. If you have no speeds at all I would suspect either the blower speed switch and its electrical plug is at fault or the blower motor itself is bad.
Your heater blower will just work on high speed?
The blower motor speed resistor is burned out. The high speed function bypasses the resistor. The speed resistor is generally located near to the blower motor.
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if your blower is working on low and medium speed then it's not a fuse it is the blower switch
Where is the fuse that controls the High Blower speed exclusively on the 1985 Monte Carlo SS?
The 25 amp fuse in the buse block protects the blower circuit. If the high speed blower speed is lost, check the four pin plug C516 behind the right valve cover. This contector will eventually corrode producing a loss of continuity and lost of the High Speed Blower speed.
Why does your heater blower only run on high?
The blower motor speed resistor is burned out.
Why do i Only have high speed on blower motor?
The variable rheostat for the blower motor is shot and needs to be replaced. It's on the firewall, near the heater blower, either in the engine compartment or up under the dash. Follow the wires from the blower switch and you'll find it.
What is a high speed relay?
Blower motor control?
How do you fix heater fan when it stops working on a 1994 Chevy s10?
If you have no blower speeds at all, first check the fuse. If the fuse is okay I would suspect the blower speed switch and its electrical plug has melted. If the switch checks okay I would suspect the blower motor is bad. If you have high speed only, I would replace the blower motor speed resistor. If you have all lower blower speeds but no high speed, replace the high speed relay.
Where is the high speed resister on my 2003 winstar blower motor?
It would have a high speed relay and it would be in the power distribution box under the hood. The blower speed resister is for the lower speeds only.
Why does the acheater blower only work on high speed?
either the blower control switch or the blower motoer needs replacing
