Code P1491 means Rad fan control relay circuit. on a 2002 Ram check the fuse for the ac condenser. it is a 25 am fuse and it is located in row closest to rad and closest to engine. if fuse is blown it will look a milky colour.I know this for a fact as I just had to change mine as it had blown. The condenser fan motor is probably going bad and that is what blows the fuse.
a 2000 dodge ram 1500 the check engine light is on and the code says torque converter and clutch and overdrive solenoid. what do you think that the problem is?
What does code 32 mean on Dodge Ram 1500 ,5.9 engine
You hook up a scanner and check it for codes.
A Dodge Ram will have a check engine light appear when the engine needs to be serviced. You can reset this light by following the directions in your manual or by having your mechanic do it.
Some years you can, some you can't.
The codes are read with an OBD2 scanner.
Not legally and not with out the check engine light coming on and staying on.
If 1996 or later it will turn the check engine light on.
you can. but not legally The check engine light will also be on.
If it has post cat o2 sensors a check engine light will follow.
1997 dodge ram 1500 2wd 1500 engine block heater location
Same engine? If so then yes.