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Re: 1972 blazer electrical problems
Speaking of wiring problems, I have a 72 Blazer and all the lights have worked since I bought it 6 years ago. Two weeks ago, now the turn signals work but the brake, dash, and running lights quit working. I have checked all the fuses and they are good. I was looking at the wiring diagram and the brake light wires, 18 DG and 18 Y go from the tail light to the Dir Signal connector. I'm not sure what turns on the brake lights. The running lights go to the light switch and I have had to replace the light switch already because the other one fell apart. Its like I lost all power to the lights except the turning lights!!
I will check the light switch again to see if it is still in one piece but has anyone else had an issue like this?
Thanks for any help at all.
JD
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