Torque converter lock up control 700R4
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==Basic wire diagram== | ==Basic wire diagram== | ||
| + | This is a simple 12 volt circuit. I consists of 12 volts to the solenoid and a ground to complete the circuit. | ||
| − | When the brakes are applied the relay switches to pin 87 and the circuit is broken, thus | + | When the brakes are applied the relay switches to pin 87 and the circuit is broken, thus unlocking the torque converter. A common Bosch relay used. |
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| + | If you do not understand basic wiring, get some help from someone with transmission/automotive wire knowledge. | ||
| − | + | [[Image:Diagram_no_tow.jpg|border|400px]] <br style="clear:both"/> | |
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==Pressure switches== | ==Pressure switches== | ||
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