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No it is not electric. It is controled by an onboard computer called the PCM. It is a silicon fluid clutch that has a valve that reguates fluid flow. This valve is controled by the PCM and hence you will find an eletrical plug on the fan shroud that takes the signal from the PCM to the fan clutch unit. The fan clutch is attached to the end of the water pump shaft and is driven by the serpentine belt. The actual fan is attached to the end of the assembly.
What else can I help you with?
How do you change a fan clutch on on a 2004 Chevy Trailblazer LS?
Visit www.trailvoy.com for a complete answer to the fan clutch change with pictures.
How do you replace a starter on Chevy Trailblazer?
Where is the starter on a 2004 Chevy trailblazer.
How many quarts of oil in a 2004 Chevy Trailblazer?
The 2004 Chevy Trailblazer holds 7 quarts of oil.
Chevy trailblazer 2004 gauges not working?
If your Chevy trailblazer 2004 gauges are not working, check your fuel pump.
How do you remove a 2004 trailblazer clutch fan?
Yes
Where to find MAP sensor on 2004 Chevy Trailblazer?
where is map sensor on 2004 trailblazer
Where is vacuum hose located on 2004 trailblazer?
I need a diagram for the vacuum lines on a 2004 Chevy trailblazer
What is the labor time to change a thermostat on a 2004 Chevy Trailblazer?
remove and replace engine coolant temperature(ect)/chevy 2004 trailblazer
How fast is a 2004 Chevy Trailblazer?
105mph
Chevy trailblazer 2004 air vents do not blow air?
If the air vents of the Chevy trailblazer 2004 are not blowing air, have the fuel pump checked.
How do you remove an oil filter from a 2004 Chevy Trailblazer on a 2004 Chevy Chevy Trailblazer 4.2 liter?
Seeing as your not that savvy.. take it to a 'lube shop let them change your oil
Lug pattern for a 2004 Chevy Trailblazer?
6x127
