My 72 Supreme just started blowing the signal light fuse as soon as the key is turned on also the buzzer keeps sounding when the drivers door is open. The hazard lights still work fine does anyone have any clues what could cause this.
Doug.

 

Unplug T/S switch harness at column then re check. eliminate the switch first .Has a stereo been recently installed ? Power ACC wire grounded out .

 

Thanks Larry,
I'll give that a try as soon as I can get back out to the garage.
Doug.

 

Hi. Sounds like a problem in the steering column. Could be a broken spring shorting things out. Is your turn signal cancel cam working ok? Let us know. Jim.