Possibly. A bad blower motor resistor would cause the blower motor to either not function or function only on one speed (usually high speed). The air conditioning system is probably set up such that if the blower isn't functioning at all, the air conditioner won't function. Otherwise the air conditioner would overheat.
either the control head is bad or there is a blower motor resistor that is bad.
How do I get to the flywheel bolts on a 98 dodge dakota to remove a transmission
Assuming you have no speeds including HI I would check for power at the connection at the blower motor with ignition and switches on. If you have power the motor is shot. If you have no power go back and check the fuses. If the fuses are good check the switch and electrial plug at the switch for damage. If the blower motor speed resistor was burned out you would still have HI speed.
Hey.Is it a 6 or v8? and have you checked it for any trouble codes?
yes it has one and it is the porceloin block on the fire wall.
It is under the hood in the passenger side firewall.
Under the dash, far passenger side.
I have changed resistor a d blower motor still not working, maybe i missed a fuse or could the control switch not work?
most common problem is the blower resistor In the firewall on the passenger side of the truck is the blower motor speed resister coils, they burn out alot. I could not find one for my Dakota so I got one from a dodge caravan and I changed the wirring, that is the most likely problem
Diagram for location of blower motor resistor can be found herehttp://autorepair.about.com/library/images/bl441a-lib.htm
replace the blower fan resistor and you`ll be okay
Could be a bad blower motor, or, look to the blower motor resistor mounted on the engine firewall on the passenger side near the top of the firewall inside the engine compartment. It will have five wires going to it. It is likely either burnt out, or the wires have shorted at or near the resistor.
The 1998 Dodge Neon does not have a relay. It does have a blower motor resistor that could be bad.
Under the dash below glove box. You will see the blower motor and it's to the left of it. You will see a wire harness going to it.
Your truck has both. the resistor is between the switch & blower.thje resistor controls the blower speed
A 1998 Dakota does not have a ballast resistor.
check the blower motor resistor pack. should be firewall side of heater rectangular connector with 4 or 5 wires.