Tcc Wiring Diagram

To me it looks like the purple 420 should be battery positive 12v from the vacuum switch the tan w blk 422.

Tcc wiring diagram. Use caution not to break the retaining tab when removing the case connector plug. Use a factory wiring diagram to locate the appropriate power source and all connection points between circuits. Transmission control module tcm diagnostic steps for p0740 dtc. 1982 85 and some 1986 87 th 700 s controlled the torque converter clutch tcc with hydraulic valves located in the valve body.

See figures 1 2. All the wires at the connectors have alpha numeric addresses showing where the other end of the wire is located ac cording to the grid. The second approach is to install a speed sensing device such as b m p n 70244 or 70248 which controls the. This is useful for each the individuals and for professionals who are searching to learn more on how to set up a.

Wiring diagram contains both illustrations and step by step instructions that might permit you to definitely truly construct your undertaking. Torque converter clutch tcc solenoid. Wiring changes for a th200 4r to allow lockup only in 4th gear by chris boydstun leave the red wire from the tcc solenoid to the case connector. 700r4 lockup wiring diagram re tcc within philteg in 700r4 lockup wiring diagram.

Hey guys got a wiring diagram from the local dealer for my tcc wiring on my 4l60. Now remove the two 10mm torque converter clutch solenoid bolts and pull the solenoid and attached original harness. For an example wiring diagram. Wiring harness check transmission wiring harness for damage or loose connections.

Cut off and remove any additional internal wiring. 1993 4l60e wiring diagram 1994 4l60e wiring diagram 1995 4l60e wiring diagram 2004 4l60e wiring diagram 4l60e plug wiring diagram 4l60e tcc wiring diagram 4l60e vss wiring diagram 4l60e wiring diagram 4l60e wiring harness diagram 95 4l60e wiring diagram 4l80e transmission wiring diagram. The connectors are shown with end on views with. In most 1986 and later th 700 s the tcc.

No one there would commit to agreeing with me as to where to run my powers and grounds. Added by ray buck 11 14 02. At that point the tcc will try to engage wit the vehicle stopped running and in. Wiring diagrams description these diagrams use a new format.

The tranny guy wasn t there that day but they let me look at the wiring diagram and take the photocopy. Locate and remove the 4th gear pressure switch from the valve body housing and install the new 4th gear switch. That means you could get an unpleasant surprise if the tcc is locked and you step on the brakes stop the vehicle then let off the brakes.