Gm 700r4 Automatic Transmission Diagrams. R4 torqe converter lock up wiring. Th 700r4 tcc lockup wiring the 1947 present chevrolet gmc truck message board network.
On the r4 the top line is the return and the bottom ismay 06 when mounting the cooler with the fittings on the right or left side the lower fitting must be the inlet with the top fitting routing the fluid back to the transmission. This is a 2 wire the aaw harness has 1 ground yellow wire 1 signal purple wire. It is essential that the tv cable be attached to the carburetor or throttle body and properly adjusted.
The b m thr4 is a specially modified transmission intended.
The left side of a 1991 th 700r4. On the r4 the top line is the return and the bottom ismay 06 when mounting the cooler with the fittings on the right or left side the lower fitting must be the inlet with the top fitting routing the fluid back to the transmission. This post is for the pictures of the 700r4. See photo 4a some 700r4 transmission do not have this auxiliary valve body but came with a small support plate.