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Richard Greene
Experienced User
Username: benzjag

Post Number: 151
Registered: 12-2012
Posted on Friday, 19 July, 2019 - 07:10:   Edit PostDelete PostView Post/Check IP

I drove my 79 Shadow II today. Suddenly, the blower fans for the AC/heat stopped working. I turned the switch off and back on, and they would start blowing again for less than a minute to 5 or more minutes each time. After going through this off/on, they worked continuously for the rest of the trip (about 30 minutes). Long story short, when they stop working, they immediately come back on when moving the switch to off & back on, but would not stay on. Any idea what is going on? The AC air was very comfortable on a 98F day with no overheating!


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Alan Dibley
Experienced User
Username: alsdibley

Post Number: 199
Registered: 10-2009
Posted on Friday, 19 July, 2019 - 18:37:   Edit PostDelete PostView Post/Check IP

Dirty/corroded switch contacts? Try spraying them with switch-cleaner/lubricant.

Alan D.

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