How long should a car fan stay on?
Your car fan will run for a few minutes after you turn off the car then turn it off. This is normal in many vehicles, such as BMW or Mercedes-Benz. The radiator fan may run up to five minutes and sometimes longer. Unless there is an electrical issue, it may stay on all the time until it drains the battery.
Do cooling fans stay on all the time?
Cooling fans stay on at all times The cooling fan relay essentially functions as the switch for the engine’s cooling fans, and is therefore an important electrical component of the vehicle’s cooling system. They will be able to look over your vehicle and replace your cooling fan relay if necessary.
Where does the air come from on an international 4300?
I’ve got an 05 4300 and the air is only coming out of the vents. I checked all the fuses and breakers in the cab fuse panel and they all check out.
How often does the engine fan stay on?
Discussion in ‘ Trucks [ Eighteen Wheelers ] ‘ started by tkilby, Jun 23, 2010 . 05’ Pete 379 with a Cat ACERT: The last few day’s the engine fan has been staying on 90 % of the time. The air solenoid on the firewall has no power and the manual rocker swich has power only on one side “the yellow/orange wire”.
Is the mode actuator still good on the International 4300?
Thanks for the responses guys, it was the mode actuator. The motor is still good but the plastic housing over the shaft broke. At least I was able to move the air down to the floor for now and keep from getting blown in the face.
Why does my engine fan keep coming on when the a / C is off?
You could have a bad high press switch on the A/C. Thats the swtich that will turn the fan on when the A/C is on and say your not moving to get air flow. Unplug the swtich and put a jumper wire on it and if the fan stops you found your porblem. They can go bad and make the fan stay on even with the A/C off.