Dodge Durango Electric Fan

I have replaced the relay in the pcm and it did not resolve the issue.
Dodge durango electric fan. Your dodge durango s radiator fan has one of the most important jobs on the vehicle it is the last line of defense between you and an overheating engine. I want to moditfy the temp controller to turn on also when the pcm tells it to turn on. I assume the fan may have gone bad. 2001 durango 4x4 5 9l towing package.
I want to know how the pcm turns on the ac fan and where what wires. I m thinking i d like to pull the factory electric fan and the fan clutch assembly. Backed by over 50 years of car parts experience fix it once and fix it right with four seasons. Dodge durango radiator fan fuse and relay location for 2004 to 2009 12 signs your engine is going bad.
All products are engineered and tested to provide years of trouble free operation. Any thoughts as to why my electric fan would not be working. Just because the radiator fan is not on does not mean that it is not working. Thanks for your help.
If the radiator fan is not working it s a serious problem. This is an ffd extreme electric cooling fan conversion kit with billet aluminum fan shroud for 1998 2003 dodge durango.