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Old 01-23-2023, 09:50 PM   #3
K10-Kansas
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Join Date: Nov 2022
Location: Kansas City
Posts: 468
Re: Brake line electric male blade connector

Quote:
Originally Posted by Richard View Post
That is the proportioning valve. On a stock 71 it would be right next to the master reservoir. The wire would connect to the "Brake" trouble light in the instrument cluster. Provides a ground to turn light on typically if fluid/pressure loss in the front or rear brake system.
Oh thanks. I haven't put in my gauge cluster yet so I haven't seen the brake light on the dash yet. My new wiring harness doesn't have a wire to run to the proportioning valve. I guess I better call American Auto Wire tomorrow and ask about that.
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1971 C10 manual cab. 76 4x4 chassis. Cut short frame. Carbureted Blueprint 350 and 700r4. ~ James
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