What is your question?
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What is your question?
Fan control dial would not blow air through vents when turn dial to "on". Hear A/C click "on" when hit button but no A/C, This would happen intermmitly but now "no air at all" be it (fresh air, heat, A/C......NOTHING BLOWING THROUGH VENTS WHEN TURN FAN CONTROL DIAL "ON" 2004 Honda Civic EX
What makes this problem better or worse?
Fan Control Dial- no air through vents stopped working
How long has your 2004 Honda Civic had this problem?
Intermittent for about a year. Now nothing at all. No air when turn dial to "ON"

1 Reply
Hello, It may be the switch. You can test it by removing the switch and testing for continuity between the power wire and the wire corresponding to the "ON" position. When you turn the dial to that position, there should be close to 0 resistance across the circuit.