What is wrong with my Heater Blower ?
The heater blower works most of the time. When I start the car first time in the morning' the blower works. When I shut the car off , and then start it up after an hour or two, sometimes the blower will start and sometimes it won"t. After driving for a while, sometime it will start blowing. If it doesn"t start by itself,sometimes if I tap the area where the blower is, it will start blowing.
Bad conection or the blower motor is going bad would be guess
armature may have a flat spot in it. When you tap it or hit a bump it will move it a little and get it off the flat spot
Thank you. I will look at a bad connection or replace the blower motor. I thougt that it could be a bad Resistor Module. Is tha possible?
No a bad Resistor module will either work or it won't
A 2002 blower motor is over ten years old. The brushes are worn down and get stuck in the brush holders. Tapping the motor breaks them loose. Replace the blower motor.
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