2003 Jeep Grand Cherokee "engine fan keeps running" Questions

Ad

...fan stops once the engine temp has dropped. If it stops then all is OK if it is still running when the engine has cooled then suspect a faulty sensor switch, or a short circuit in the wires or ...

Ad

Question about Jeep Grand Cherokee

2 Answers

...fan to run when engine is off. Engine temps actually rise when the engine is shut off, the heat will rise through the engine compartment. So a Coolant temp sensor controls when the fan shuts on and ...

Ad

...fan keeps running after the engine is shut down stopped and started the car several times today and when I arrived home this evening the fan would not stop running.  Can the fan be disconnected ...

...MY 2001 FAN IS WORKING WHILE ENGINE IS ON AND SITTING. THE ENGINE IS GETTING HOT. I RECENTLY REPLACED THE THERMOSTAT BUT IT IS STILL DOING IT. WHAT ELSE COULD IT BE? water pump or clogged ...

...fan will run to keep the engine from overheating , let me know after the tests are run. is the fan motor perfect check that first.if the motor is faulty it will stop the fan to run.also try cleaning ...

electric fan keeps running after engine is shut off yes its meant to keep running for a while .till the switch turns it off

...grand cherokee Yes, cause that sensor operates the electric cooling fans by the radiator, if those fans or fan don't come on, the radiator can't cool down as quick and causes the engine to run

engine light come on? Did you replace the relay for the electric fan. If you do not know which relay to change, run the vehicle for a while then turn off the key and let the fan run for about 10 to 15

Question about Jeep Grand Cherokee

1 Answer

...bad, it will cause the ecu to keep the fan running at high speed since the engine is remaining hot from limited coolant flow. Have the thermostat checked and changed if it has never yet been

...fan won't turn off when engine stops you may have a bad relay or your car may be low on coolant sometimes the fans will keep going to try and cool down the engine even when it isn't ...

Not finding what you are looking for?
2003 Jeep Grand Cherokee Logo

1,568 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Jeep Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

john h

Level 3 Expert

29494 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...