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Heater blower motor

jcj1576

Member
May 6, 2018
83
40
Truck Year
2015
Hey guys, anybody experiencing intermitttent blower motor operation on their ED? Mine will randomly not run at all and then turn on eventually at some point without warning. Any ideas?
 

Tremper126

Moderator
Staff member
Feb 15, 2019
908
331
Truck Year
2014
Some of the older mopar vehicles used a resister in the duct on variable speed blowers, maybe start there?
 

jcj1576

Member
May 6, 2018
83
40
Truck Year
2015
That sounds like a great first step and thank you for the suggestion.
 

jcj1576

Member
May 6, 2018
83
40
Truck Year
2015
Just finished some YouTube research, and on the 2013 and newer RAMs, the resistor is built into the blower motor. After looking at CARiD, you can actually replace the resistor on the motor. Looks like $100 fix.
 
Last edited:

Tremper126

Moderator
Staff member
Feb 15, 2019
908
331
Truck Year
2014
Right on! My dad had a grand caravan that would intermittently act stupid and blow slowly or full speed. He replaced that resistor and it fixed it.
 
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