How to replace 2006 Jeep Grand Cherokee fan Heater Blower Motor

Fan location , in back of the radiator .

I had this same thing happen to me in a Buick Lesabre. It ended up being the blower relay. There was 2 relays for the blower motor. One was called the high blower relay which controlled the high speed. The one that fixed the problem was the blower relay that powered up all the other speeds. I hope this helps.

bingo !

http://www.fixkick.com/look/odds-ends/jeep/2000GC-heater-motor.JPG

BLOWER MOTOR RESISTOR IS FAULTY. REQUIRES A NEW ONE. USUALLY LOCATED BESIDE THE BLOWER MOTOR UNDER GLOVE BOX

You won't need a schematic, you just need to remove the blower motor and check that the fan cage is not cracked or broken, if the fan cage is in good shape then its your blower motor that needs replaced.

It's and easy and cheap fix, and you can get both parts if need be from your local parts store.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

the blower motor resistor is bad replace it and it will work good as new the resistor is located in the same heater box as the blower motor mounted on the outside of the heater box follow the wirring from the blower motor to find it or just simply buy the part and match it up

It is NOT the motor itself in this case, it is the blower motor's resistor pack, which was and seems still is a common problem with the grand cherokees. It is usually located under or behind the glove box right on the firewall, and some rarer cases under the hood, also on the firewall but on the hood side and not the inside of the vehicule, next to the blower motor assembly. In your case it should be located inside the vehicule and requires removal of the glove box according to a few tech experts on the web. Here is the section of tech info i have found which i think will be the most useful for you:

"Get to the blower motor in a Grand Cherokee by first disabling the airbags. Unscrew the glove box and remove it. Unscrew and remove the blower motor wire harness found directly behind the blower motor. Unscrew three screws holding the blower motor into place and then remove the motor."

So I hope this helps you out.

hello, this sounds like a bad blower motor resistor!! its cheap and easy to change..if you need more info on locations let me know,, good luck.....marty

sounds to me like the blower motor resistor, and if I'm not mistaken the resistor and the blower motor are located under the dash on the passengers side. the resistor should have a wiring connection and 2 screws attaching it to the blower case. The a/c and heater blower will not work if the resistor goes out. hope this helps you out a little. Best wishes.

you will need to replace the blower motor