P1491 Dodge -

Question

would this make the car not start,we repaced the computer and this is the code we are getting.it is a 2002 dodge Durango 4.7 engine

Answer 1

Hi there,

The code is for the cooling system fan circuit. This should not prevent the truck from starting, however if you didn't have this code prior it could be pointing to the new computer not being the proper computer.