1-2 Shift Valve
WARNING: This page is about a different variant/trim than selected.
The 1-2 signal fluid pressure shifts the valve into the downshifted position against a spring force, and the following changes occur:
- The 2-3 drive fluid circuit is open to an exhaust past the valve
- The intermediate band fluid is exhausted past the valve
- the Lo/PRN fluid is routed into the low band fluid circuit