Where is a blower motor resistor located?
The heater blower motor resistor is located underneath the dashboard in the heater/AC compartment. The resistor enables the heater blower motor to change the speed of the fan. Without this part you will not be able to change the speed of the airflow from the blower motor.
How much does it cost to replace a blower resistor?
The average cost for blower motor resistor replacement is between $108 and $137. Labor costs are estimated between $44 and $55 while parts are priced between $64 and $82. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.
What causes a blower motor resistor to burn out?
In most cases, a blower motor resistor fails due to corrosion or overheating. Sometimes, the mechanical resistance to the motor rotation causes an excessive electric current that can overheat and prematurely damage the blower motor resistor.
When is the best time to order Winnebago parts?
If you do not see the product you are looking for — or if you have any questions, need help identifying your motorhome and/or parts, or would rather speak with someone before you place an order, please give us a call. Our team is available 8-5 PM Monday through Friday to assist you with your Winnebago parts needs.
How to search for parts in Winnebago catalog?
Please choose a year from the menu at the left to start your search. Fiche Cards in PDF format. NOTE: Microsoft Edge, Google Chrome, and Mozilla Firefox browers are NOT supported
Why is my heater blower on my RV not working?
Some blower problems are the result of a bad resistor but if the blower isn’t working at any speed then that would be unlikely. In my case it turned out to be the relay but on my rig finding that relay was a PIA (ended up being attached to the radiator housing hidden under the chassis battery). Good luck.
Why is the blower motor relay not working?
As I understand things – the blower motor relay acts as a switch completing the electrical circuit between the battery, your fan switch, the resistor and the blower motor. It operates when both the ignition switch and fan switch are in the on position. When this relay goes toes up – then nothing on the circuit gets power.
