Sounds like you have the factory fan fail module. Either install the update, or Get the Fanzilla from PJ Grady. http://www.pjgrady.com/ james sawyer wrote: > > Dear group, > Last night on my drive home I was stuck in traffic (70deg outside) I > noticed a faint light come on that said "fan failer" the light never > came on fully just kind of faded in and out. I was running AC and > the > fan stopped working. The traffic started moving and the light went > out. Further down the road the fan started working again HUM . . . > what could this be? > > A relay? > A solinoid? > > any input would be of help > mrvideosawyer@xxxx > Jim Sawyer #4149