At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
2004 Ford Crown Vic LX has EATC and fan will not work. Controls all working and fan symbol is displayed, was working and abruptly stopped, replaced fuse and relay, still not working.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
If the sensor was the problem you would have a check engine light on, the fan is operated by the powertrain control module which controls a relay module. You must have the dealer run a scan of the system ans do an active test on the fan operation to determine what is wrong.
The fan motor resistor is most likely bad. It guages the temperature of the coolant and controls voltage levels to the fan. It acts as a switch, similar to a coolant temp sensor does in the engine. Good luck!
If you have eatc and the blower stays on with the system off. It is your blower speed controller.It's located under the hood in the evap. case under the heater hoses. Follow the wiring from over the hoses.
The blower motor might be bad,turn it on,high blower,and bump the blower motor body with the palm of your hand,if it starts to run,or tries to run,then replace the blower motor.
replace the blower motor controller. ford part # 19e624.call your local ford parts store to get it. I am a ford technition and this is a common problem but the new part has been revised so it will last a lot longer. 9 times out of 10 this fixes the problem and a new EATC is not needed.
×