TCS wiring on a '70
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Instructor
Joined: Oct 2011
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TCS wiring on a '70
I am finishing restoration of my 1970, automatic. There are two thin, 20 gage, black wires with pink stipes on my engine harness. Each has its own separate connector. They exit the harness near the firewall at the area between the distibutor and the brake booster and the leads are only a few inches. So whatever they connect to must be close by. I have a wiring diagram from Dr Rebuild. It says one goes to the TCS relay on the firewall, and one goes to the TCS jumper harness connector. Anyone know what the TCS jumper harness is or where it goes? I do have the long green extension harness that goes to the double pronged temp switch on the passenger block. That is part of the TCS circuit I believe. But it is connected to a green wire / connector that is part of the engine harness so I don't think that is the TCS jumper harness. Any help would be appreciated. Steve
Le Mans Master
Joined: Apr 1999
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From: Raleigh North Carolina
I am finishing restoration of my 1970, automatic. There are two thin, 20 gage, black wires with pink stipes on my engine harness. Each has its own separate connector. They exit the harness near the firewall at the area between the distibutor and the brake booster and the leads are only a few inches. So whatever they connect to must be close by. I have a wiring diagram from Dr Rebuild. It says one goes to the TCS relay on the firewall, and one goes to the TCS jumper harness connector. Anyone know what the TCS jumper harness is or where it goes? I do have the long green extension harness that goes to the double pronged temp switch on the passenger block. That is part of the TCS circuit I believe. But it is connected to a green wire / connector that is part of the engine harness so I don't think that is the TCS jumper harness. Any help would be appreciated. Steve
