V vodgastan Guest Oct 29, 2008 #1 a 2002 Jeep Cherokee? ? It will stay on until the battery goes dead possible stuck relay ???
U USA Technician Guest Oct 29, 2008 #2 As long as the coolant sensor senses heat to a value that energizes the sensor to activate the fan it will do so. Until the coolant has reached a predetermined value. There is what's called a thermoresister inside the sensor.
As long as the coolant sensor senses heat to a value that energizes the sensor to activate the fan it will do so. Until the coolant has reached a predetermined value. There is what's called a thermoresister inside the sensor.
C Christopher R Guest Oct 29, 2008 #3 The coolant temp has not gone down enough to turn off the fan. It's normal. All cars with electric fans do it. Oh wait does it keep doing it for hours till the battery dies? Maybe its a faulty switch. LOL!
The coolant temp has not gone down enough to turn off the fan. It's normal. All cars with electric fans do it. Oh wait does it keep doing it for hours till the battery dies? Maybe its a faulty switch. LOL!
