HVAC/blower motor

2016 JEEP CHEROKEE
61,000 MILES • 6 CYL • 4WD • AUTOMATIC
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LJOHNSON808
  • MEMBER
  • 1 POST
I have automatic climate control. The blower motor goes from normal to high, shuts off, comes back on intermittently on automatic and manual mode. When it's blowing I get good heat. I changed the blower resistor/module, checked all fuses. Not
Dec 1, 2019 at 6:57 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good morning,

Did you verify voltage to the blower motor itself when it does not work? You could have a bad blower motor.

I attached a wiring diagram. Make sure you have power to the blower when it does not work as well as power to the blower resistor or blower control module at the blue wire.



Roy
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Dec 1, 2019 at 9:23 PM
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