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Old 01-23-2021, 10:48 PM   #6
RustyPile
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Join Date: Dec 2017
Location: Elkhart, Texas
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Re: Heater blower motor

The problem isn't in the grounding of the blower motor.. That ground wire is required because the blower motor is mounted on a non-metallic housing... Does the blower motor continue to run after the ignition switch is turned off?? If so, the power feed to the switch is connected to an "always hot" source.. It should be connected to a power source that's powered from the ignition switch..
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