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67RS/SSx2 · 10-09-2023, 08:29 PM

Crap! I wanted to quote the last two posts but cannot figure out how to multi-quote.

I am pretty good with equipment wiring diagrams but have to admit these auto wiring diagrams baffle me. Guess it is because they are more of a pictorial.

Anyway, I found a great wiring diagrams in post #329 of this thread https://www.67-72chevytrucks.com/vbo...=brake&page=14

Clearly, I must have power into the turn signal switch (white wire) but am not getting power out the yellow wire when the turn signal switch is cancelled (like pjmoreland said).

Sounds like the switch to me. This scares me to death. I have never torn into a steering column but looks like I will have to now.

Guess I will have to clear my schedule, take a few drinks to calm my nerves, and dive in.

Thanks so much to all who responded!

Not looking forward to this.

10-09-2023, 08:29 PM	#7
67RS/SSx2 Registered User Join Date: Sep 2010 Location: Central Oklahoma Posts: 252	Re: Brake Light Issue Crap! I wanted to quote the last two posts but cannot figure out how to multi-quote. I am pretty good with equipment wiring diagrams but have to admit these auto wiring diagrams baffle me. Guess it is because they are more of a pictorial. Anyway, I found a great wiring diagrams in post #329 of this thread https://www.67-72chevytrucks.com/vbo...=brake&page=14 Clearly, I must have power into the turn signal switch (white wire) but am not getting power out the yellow wire when the turn signal switch is cancelled (like pjmoreland said). Sounds like the switch to me. This scares me to death. I have never torn into a steering column but looks like I will have to now. Guess I will have to clear my schedule, take a few drinks to calm my nerves, and dive in. Thanks so much to all who responded! Not looking forward to this. __________________ 1972 C20 402/TH400/3.54 Highlander 1969 Camaro RS with SS trim, 1967 Camaro RS/SS (sold) 1983 GMC Sierra Classic 2500 crew cab (sold) 1972 Chevy C10 Cheyenne Super (sold) 1984 Chevy Silverado C20 crew cab (bought new by my uncle, in the family until I sold it)