The blower stopped blowing heat in my 2006 Jeep commander. i can feel warmth on th vent, the blower makes noise but nothing is coming out

still nothing,????
why do this backwards. ??
or not using simple diagnosis>?
so really you failed to state the beginning symptoms?
was it just just noise. or noise and no blow.
or the noise is gone,, but my fix broke the blower.
there will no heat not moving, if the blower is dead.
get heat , moving in non circ, mode.?
sure i bet you do an that is SOMETHING.
does the blower make sounds like a normal blower, then if no air flow
the dampers are bad.

blower silent? on all speeds, , do say so.
blower works only on high (sounds) ?
if the blower is running, surely you can hear it spin fast.
and there is no flow, the damper is bad or the blower fan blade set screw
is missing and or loose. did you check that screw first. before.
replacing the motor? id not ever skip that step.
we can not help you ,with no facts or symptoms but still nothing.

There is a cabin air filter behind the glove box. Check that first.

remove the blower motor see if it went there

It is air coming out of th defroster? On th windsheld? Th switch that control d vents, is digital or manual? It could be disconected from th vents inside th dash not leting th air come trought. Th blower in th pasenger side under glovebox work?

First check all of your fuses under hood and under dash! If they are all good you need to get a new blower motor, you can get one at your local autozone, orileys, etc. not that hard to change out. should fix you right up!

the heater core may be getting plugged feel each heater hose they should be the same temp one is a little cooler then the core is plugged you can use clr remove the heater hoses at the engine fill the core with clr let sit for three to four hours then run water through the core to flush it out

Change blower motor.

Does the fan work on A/C? If the fan isn't blowing, check the fuse. Heat when going down the road is simply an indication that the air from outside is coming through the system. If fuse is fine, blower motor is probably out.

Check blower motor fuse. If blown replace. Be aware. If fuse again blows or you find fuse to be in good condition it indicates a problem in blower circut/components. Do NOT replace with larger fuse to cover problem it will cause further damage. $$$
good luck

can you hear the fan working on all speeds?