2003 Chevrolet TrailBlazer "check radiator fan motor" Questions

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...runs even when vehicle is turned off no key in ignition. I had to remove the fuse for the blower motor. you need to check the blower motor resistor. which motor? radiator fans? or cabin air

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Question about Chevrolet TrailBlazer

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...Radiator and new fan,but this didnot solve the problem Did you replace the thermostat and bleed all the air out the system also? The fan clutch needs to be checked to make sure the fan is fully ...

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...fan in front of the radiator. It clicks when the car is idling or while driving. The sound reminds me of when a house fan gets loose from the motor and starts clicking. Also when the fan is pressed ...

Question about Chevrolet TrailBlazer

1 Answer

...check the radiator fluid tank, make sure you have enough fluid (antifreeze) Low fluid levels can reduce the hot water flow to the heater coil inside the car. If there is no air flow through the ...

Question about Chevrolet TrailBlazer

1 Answer

...radiator does not seem to be overhesting but when on a trip this heat guage jumps around. Is the engine actually over heating or just the gauge giving incorrect readings?? The stepper motor in the ...

Question about Chevrolet TrailBlazer

1 Answer

...radiator. NOTE: Check all cooling system hoses for any signs of damage, leaks or deterioration and replace if necessary. To install: Attach the cooling fan and shroud to the radiator and install the ...

Question about Chevrolet TrailBlazer

1 Answer

...radiator fan switch and possibly and Radiator fan relay.I would try the radiator switch first,then replace the relay.The coolant temp sensor is for the computer and usually doesnt tie into the ...

Question about Chevrolet TrailBlazer

1 Answer

...working Probably the radiator fan motor or a fuse blown that operates the motor. Check fuses and then check the radiator motor to see if it is good. Also, sometimes the fans themselves need

Question about Chevrolet TrailBlazer

1 Answer

...check that th curved edge ( leading edge) of the fan blade is facing the radiator and that air is being pulled through th radiator. THe motors are dc operation and can spin in both directions and the ...

Question about Chevrolet TrailBlazer

1 Answer

...with coolant after the stat is changed. Check that the bottom radiator hose does not collapse. Check the radiator for corrosion. Boil the radiator out, or have it done, or replace the

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