Heater fan sometimes turns off and then turns back on for a 2008 Aveo
Feb 12, 2011 at 12:18 AM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 POSTS
When it shuts off, check if there is power to the motor. If there is, the motor may be going bad. If there isn, then you need to back track the wiring to see where power is lost or if there is a loose ground.