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Thermo Fan troubles

GIMPY1

Bass Slappin Mag Designer
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Hey guys, did a search but no luck!

The VT im about to inherit, when you start the car, the high speed thermo fans turns on! is this just a fault somewhere? All started after a mechanic performed a service. let me know what you think!
 

accentstencil

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Is the aircon on when this happens?
 

GIMPY1

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nope..just when i start the car!
 

PRAVX II S

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Hey guys, did a search but no luck!

The VT im about to inherit, when you start the car, the high speed thermo fans turns on! is this just a fault somewhere? All started after a mechanic performed a service. let me know what you think!
Does the high fan speed stay on while driving around?
Could be the coolant temp sensor when it goes faulty the high fan speed will activate its for safety.
Check the relays
 
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