A/C heater fan
 

The fan on my 04 1500 will sometimes quit running and then will turn back on or sometimes won't come in at all. How do I fix that.
Thank in advance

Could be the blower motor. Test it first.

SJ03

more likely than not, just a worn out motor

And if the mmotor checks out, check the blower motor resistor

Motor, mine was doing the same thing.

So if I replace motor should be good....is motor easy to replace?

Three bolts and it comes down.

Make sure the electrical connection is secure, however.