700r4 Transmission Wiring Schematic
When the brakes are applied the relay switches to pin 87 and the circuit is broken thus unlocking the torque converter.
700r4 transmission wiring schematic. 12 volts to the solenoid and a ground to complete the circuit. Thanks a bunch to michelle for letting me take over the basement all winter and putting up with the musk of burnt. External wiring from the oil pressure switch at the transmission leads to a dash switch and on to the fuse block. 700r4 rebuild diagram further 700r4 transmission schematic 700r4 exploded diagram 700r4 assembly diagram gm 700r4 exploded view chevy 700r4 transmission diagram gm 700r4 parts breakdown 700r4 transmission diagram breakdown 700r4 manual valve linkage tci 700r4 valve body diagram th700r4 transmission diagram 700r4 rebuild diagram rat rods 700r4 parts breakdown 700r4 servo diagram 700r.
Our kits come with complete wiring instructions plus we have a step by step installation guide and schematics for on line viewing in part six. Universal tcc lock up kit for 700r4 and 2004r this kit enables hands free automatic activation of the torque converter clutch. Do not attempt to pull the transmission installation instructions th 700r4 4l60 transmission with 30 tooth input shaft spline. Converter lock up wiring.
Ive learned a lot over the winter rebuilding my chevy automatic transmissions. This requires a simple 12 volt circuit. Correspond to the wiring diagrams shown in the 376600 instruction sheet. The block with hand pressure only.
700r4 tcc lockup wiring made simple by whitefiretiger sat jan 25 2014 152 am here is another wiring option not a fan of this one but it works the same. Real world wiring diagram the fuse holders connect to the vehicles fuse block. 700r4 transmission identification code chart welcome to our site this is images about 700r4 transmission identification code chart posted by alice ferreira in 700r4 category on oct 31 2019. All wiring outside the transmission is the same as above but needs a ground wire to be run out of the transmission as well.
We have been building and installing only th 700r4 and th 2004r transmissions for over seven years and consider these converter clutch mechanisms to be almost bullet. Wiring diagrams. If the transmission does not sit flat against the engine the converter is not fully engaged in the transmission or some other interference problem exists. The switch with indicator light can be turned.
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