General Tech Forum Use this form for tech related topics that relate to all/most Mustang platforms
Sponsored by:
Sponsored by:

2009 4.0 cooling fan not working

Old 03-15-2019, 07:30 PM
Junior Member
Thread Starter
Join Date: Mar 2019
Posts: 1
Default 2009 4.0 cooling fan not working

I have a 2009 4.0 that i replaced the radiator, and the cooling fan on. I put the same fan on that i took off. I replaced the temp sensor on top of the motor, new thermostat too. I have checked all the fuses and relays, and they are good. When i unplug the temp sensor the fan will kick on. but when i plug it back in, it goes off. I have tried turning on the heater, defrost and nothing works. Now the AC dont work. I don't know how it was working before i changed out the fan and radiator because it had been wreaked. nothing with the motor just front finder and tire. Would Love to get some help please!!
Related Topics
Thread Starter
Last Post
5.0L Tech
05-07-2006 04:24 PM
General Tech Forum
05-01-2006 05:05 PM
Modular 4.6L Tech
04-21-2006 04:13 PM
General Tech Forum
02-21-2006 08:24 AM
General Tech Forum
03-25-2005 05:24 AM

Thread Tools
Search this Thread
Quick Reply: 2009 4.0 cooling fan not working

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.