67 turn signal problem

[Dennis B.]

Re: 67 turn signal problem

Take a piece of wire and make a good clean ground from your left turn signal (preferably to the bulb socket on the back of the unit) to the chassis. Then test your lights. You may need a helper. I had a turn signal housing on my '66 lose the ground from the socket to the housing due to its age.

[Ronald L.]

Re: 67 turn signal problem

I have slight twist to this thread in a 1966 right now that never was answered a few years back( Different thread dead ended).

Symptoms:

No light at all to the left park/turn.
Bulb dual filament fine.
Dash green light stays on when park lamp opened.
No turn signal either.
Turn LH was not auto cancelling for years.
Right side fine and rears OK.
Sounds like this is in the column terminals and the cam likely broke?

[Ronald L.]

Re: 67 turn signal problem

Here is a pretty good how to:

http://www.corvettemagazine.com/tech-articles/1963-1967-steering-wheel-horn-button-stand-canceling-cam-install/

[Gerard F.]

Re: 67 turn signal problem

Ronald,

The 67 signal switch and diagram above is different for a 66 switch.
However if the the problem is only with your left front park and turn signal light, I would check for an open circuit or no ground to the problem light, before I got into the signal switch in the column.