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Dodge Master
358 Answers
- Posted on May 27, 2009
Re: Fan switch works on only one speed
- Disconnect and isolate the battery negative cable.
- From the passenger foot well area, remove the two hex screws used to secure the blower motor resistor.
- Unplug the front blower motor resistor from the wire harness connector.
- Pull the front blower motor resistor and its wire harness out of the plenum panel and through the cowl plenum access hole far enough to access the wire harness connector.
- Remove the front blower motor resistor from the cowl plenum.
INSTALLATION
- Plug the blower motor resistor into the wire harness connector.
- Install the blower motor resistor to the cowl plenum panel by feeding the resistor and wire harness back through the cowl plenum access hole.
- Install and tighten the two screws that secure the resistor to the HVAC unit Tighten the screws to 2.2 Nm (20 in. lbs.) .
- Connect the battery negative cable
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