2002 dodge ram 1500 blower motor only on max turn on not other position ...it's that the blower motor regulator or resistor

SOURCE: 1999 Dodge Ram 1500 Fan Motor Resistor Location

I've never seen a vehicle w/o a blower resistor. You don't need to remove the blower. The resistor is about 2 inches x 3 inches and is installed in a hole in the plenum (duct) near the blower motor. It will have a wiring harness connected to it. It could be under the passenger dash or under the hood, depending on where the blower motor is.

SOURCE: Location of the rear blower

The blower motor resistor gets very hot, so it is always located in a position where the blower can keep it cool. Inside the box with the blower but accessed from the outside, usually with two screws holding it in.

SOURCE: blower motor resistor location on a 1996 gmc 1500?

It is located on top of the heater box in the passenger side remove the glove box to gain acess there are two 7mm srews and a relay braket holding it in place it is a tight squeeze but can be removed with a 1/4 inch ratchet.

Jeffrey Turcotte

• 8991 Answers
• Posted on Sep 23, 2010

SOURCE: diagram for the placement of

From autozone.com
2003-04 Vehicles

CAUTION On vehicles equipped with airbags, disable the airbag system before attempting any steering wheel, steering column, or instrument panel component diagnosis or service. Disconnect and isolate the battery negative (ground) cable, then wait two minutes for the airbag system capacitor to discharge before performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to take the proper precautions could result in an accidental airbag deployment, possible personal injury or death.

NOTE The blower motor is located on the passenger side of the vehicle under the instrument panel. The blower motor can be removed from the vehicle without having to remove the HVAC housing.

1. Disconnect and isolate the battery negative cable.
2. Disconnect the wire harness connector from the blower motor.
3. Remove the three screws that secure the blower motor to the HVAC housing.
4. Remove the blower motor from the HVAC housing by rotating and tilting the blower motor as needed for clearance.
   

Fig. View of the resistor block screws (1), blower motor resistor (2), resistor block wire connector (3), blower motor screw (4), blower motor (5), blower motor wire connector (6), blower motor screw (7), HVAC housing (8), wire harness retainer (9), blower motor screw (10)

To install:

1. Align and install the blower motor into the HVAC housing.
2. Install the three screws that secure the blower motor to the HVAC housing. Tighten the screws to 20 inch lbs. (2.2 Nm).
3. Connect the wire harness connector to the blower motor.
4. Reconnect the battery negative cable.

SOURCE: 2007 Dodge Ram 1500, blower motor stopped working

Hi, On the passenger side, up under the dash is your blower motor. Have the key on and the fan switch on and bump the motor with you hand. It is the unit with the quick disconnect wire going to it on the right side closet to the wheel well.I took mine out today and cleaned it with spray cleaner for electric motors (NON-FLAMMABLE) and put it back in. There are only three 8 mm bolts holding it in place. I have a new one on order from PEPBOYS($51.00)but for now it's working just fine!