Hello,
I get a P1491 code on my 1998 Grand Car a van with a 3.3 motor. It is a fault on the cooling fan control. This was replaced about a year and half ago. I would replace it but it works fine. The fan is off until the motor gets warn and comes on when it should, and off when it should. What else could be go on? Please give me your in put.
Thanks
Buster