Wiring Brake light / TCC - The 1947 - Present Chevrolet & GMC Truck Message Board Network

tbrown5079 · 01-10-2015, 06:56 PM

Using the 4 post stoplight switch. I have the 2 wires from the chassis harness to wire the brakelights (orange and white). I wire the TCC wire and 12v to the other end of the switch. There is a wire in the harness from the computer (pin 43 in green section) that says stoplight. Where does this go?
2 more questions
1. Does it matter which end of the brake switch to use for brake or TCC hookup? Is the end with the plunger the front or back.
2. Where does the wire on the master cylinder come from?

01-10-2015, 06:56 PM	#1
tbrown5079 Registered User Join Date: Feb 2007 Location: Blairsville, PA Posts: 301	Wiring Brake light / TCC Using the 4 post stoplight switch. I have the 2 wires from the chassis harness to wire the brakelights (orange and white). I wire the TCC wire and 12v to the other end of the switch. There is a wire in the harness from the computer (pin 43 in green section) that says stoplight. Where does this go? 2 more questions 1. Does it matter which end of the brake switch to use for brake or TCC hookup? Is the end with the plunger the front or back. 2. Where does the wire on the master cylinder come from? __________________ tbrown's 56 Cameo Build



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