Fans don't work on my 1999 Chrysler 300m 3.5l high output


Asked by Dec 30, 2015 at 02:18 PM about the 1999 Chrysler 300M 4 Dr STD Sedan

Question type: Maintenance & Repair

Ok so I have a 1999 Chrysler 300m 3.5l
high output and the original fans I had to
replace bc one of them went bad. It
caused my car to over heat bc once the
one went bad the other one did too so I
bought new fans on Saturday and replaced
them with the original one but now they
don't turn on either could it be the radiator
temperature sensor or the relays? Bc the
relays look new still so I'm thinking its the
sensor that's causing my fans to not turn

1 Answer


First make sure they work, then check the plugin for power, then relay, then the temperature sending unit.

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