78 911SC

1978 Porsche 911 • 6 cylinder 2WD Manual • 148,000 miles

My, turn signals on my 78911 stopped working I checked the bulbs checked the fuses all ok. I put in a new flasher still don't work, all other lights work, any ideas i'm thinking maybe turn signal switch how would I check that. Thanks tom.
July 25, 2011.

First you have to get your hands on a wiring diagram which may not be easy for that car and follow it for testing.

Jul 25, 2011.