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I could not find any fuse labeled blower??? Where would it be and which relay is for that as they are not labeled either I could not find any fuse labeled blower??? Where would it be and which relay is for that as they are not labeled either
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Check that you have power to the blower and follow the power wire from the motor to the resister pack will be in the duct close to the blower. These go bad. check that also, check your blower fuse also.
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https://www.youtube.com/watch?v=jrGFY6yqvFM
Jan 4, 2011 - Uploaded by 1A Auto Parts
How To Install Replace Heater AC Blower Motor Chevy Silverado ..... you remove the cover, there is what looks like a door next to the motor that ...
Sounds like a bad heater switch. Maybe loose wire that feeds the heater motor. OR the blower resistors is making and breaking the circuit. Possible bad heater motor. Try smacking the lower right dash panel when the heater is is in the "ON" position.
Find the heater motor first.TAP on the motor-if it goes then ,the heater motor is most likely faulty with burned brushes,inside.
REPLACE THERMOSTAT.IF ALREADY DONE.CHECK HEATER BLOWER MOTOR SEE IF POWER GOING TO HEATER BLOWER MOTOR.IF YES BLOWER MOTOR BAD.IF NO POWER GOING TO BLOWER MOTOR CHECK AC AND HEATER CONTROL FUSE AND CHECK BLOWER MOTOR FUSE AND RELAY IF ALL IS GOOD CHECK SEE IF POWER GOING TO AC AND HEATER CONTROL SWITCH IF YES THE AC AND HEATER CONTROL SWITCH COULD BE BAD.
CHECK SEE IF HEATER BLOWER MOTOR WORKING, REMOVE HEATER BLOWER MOTOR HOT WIRE HEATER BLOWER MOTOR SEE IF BLOWER MOTOR WORKING BLOWER MOTOR FAULTY OR YOU HAVE FAULTY WIRING AT BLOWER MOTOR AND RESISTOR.
there are a few things that will cause this problem.
1. it could be the heater fan fuse
2. could be the heater fan motor itself
3, a bad switch or relay
check the fuse and then check for voltage at the heater motor itself, if you have voltage at the heater motor,, give the heater motor box a love tap with your hand and see if it starts to turn, if it does not turn or even if it does ( after tapping it ) - it is time to replace the heater motor.
Remove the glove compartment liner to gain access to the heater blower motor and blower motor wheel assembly mounting screws.
Use a small screwdriver to remove clip retaining hydraulic damper strut.
Remove four screws and remove the heater blower motor assembly and blower motor wheel assembly from the heater blower motor housing.
Installation
Using a new seal, position the heater blower motor and blower motor wheel assembly to the heater blower motor housing with the flat side of the flange near the heater blower motor switch resistor (18591). Install the four retaining screws.
Tape the heater blower motor power lead to the air inlet duct to keep the wire away from the blower outlet during installation.
Install the heater blower motor and blower motor wheel assembly in the vehicle.
Yes, but to remove the heater blower motor, you have to remove the wiper motor and linkage first. Then unclip the pollen filter from over the heater motor and disconnect the wiring from the heater motor. Remove the bolts on the pollen filter frame and remove the frame. Remove the screw holding the wiring socket to the bulkhead as well as the screws securing the heater motor. After that, you should be able to lift the heater motor from the bulkhead.
Check for a blown heater motor supply fuse,
Check operation of heater motor control relay,
Check operation of fan speed control switch,
Check heater motor speed control resistor pack (usually located in the heater ducting - in the air flow),
Check the heater motor runs if power directly applied to the motor- if not motor may be faulty.
it's either the blower motor switch or blower motor resister.
Resistor ?Heater Blower Motor Switch
Removal
Remove the battery (10655) ; refer to Section 414-01 .
Remove the battery tray.
Remove the screws.
Remove the battery tray.
Disconnect the heater blower motor switch resistor connector.
Remove the heater blower motor switch resistor (18591).
Remove the two screws.
Remove the heater blower motor switch resistor.
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Switches
Removal
Disconnect the battery ground cable.
Remove the center trim panel; refer to Section 501-12 .
Remove the control assembly.
Remove the screws.
Remove the control assembly.
Remove the A/C-heater function selector switch knob.
Disconnect the vacuum harness connector.
Disconnect the A/C-heater function selector switch connector.
Remove the A/C-heater function selector switch.
Remove the screw.
Remove the A/C-heater function selector switch.
Remove the temperature control switch knob.
Disconnect the temperature control switch connector.
Remove the temperature control switch.
Remove the screw.
Remove the temperature control switch.
Remove the heater blower motor switch knob.
Disconnect the heater blower motor switch connector.
Remove the heater blower motor switch (18578).
Remove the screw.
Remove the heater blower motor switch.
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I could not find any fuse labeled blower??? Where would it be and which relay is for that as they are not labeled either
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