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Where is the location of the cooling fan sensor on a 2002 Chevy Trailblazer? Also what is the 800 number for Chevy?
where is the fuse for 2004 Chevy trailblazers fan motor
The 2002 Chevrolet trailblazer heater fan relay switch is located behind the dashboard. The relay switch will be on the drivers side of the vehicle.
if you do not have no experience in fixing car, do not do it
Bad fan motor? See if you are getting power to it Bad sensor? Bad fuse?
where is the ac relay in a 06 trailblazer
Your Trailblazer may be running hot because your fan is no longer working. It may also be running hot because your don't have coolant in your car.
I think the person means the heater blower motor and not a radiator fan motor
if the fan motor isn't working, the fan motor has likely got a loose connection of some sort. if the fan does work but the reguler vents don't you might have something blocking them.
If you do not have fan speeds it may be a fuse or the blower motor resistor. For help with the issue visit our enthusiasts forum at www.trailvoy.com
The 2002 TrailBlazer with the 4.2 Inline 6 uses a serpentine belt. The tensioner pulley and arm can be "relaxed" using a breaker bar or a wrench on the tensioner pulley to make is slack. www.trailvoy.com All the answers are in our enthusiasts forum!
There is a fan motor resistor board located under the dash on top of the plastic duct housing on the passenger side of the vehicle. It is behind the glove box. Removing the glove box will help you to get to the resistor. The power to the fan motor uses various resistances on that board to get your lower fan speeds, but on the highest setting it bypasses the resistors since they are not needed. You always will get your blower motor to work but only on high only when the resistor board is bad.