Shift Low To High - Phase 4

Fig 1: Shift Low To High - Phase 4

Courtesy of CHRYSLER GROUP, LLC

1 - PULLEY RATIO LINKAGE

2 - STEPPER MOTOR

3 - RATIO CONTROL VALVE

4 - LINE PRESSURE

5 - SECONDARY VALVE

6 - SECONDARY PULLEY

7 - PRIMARY PULLEY

Additionally, the sliding element of the primary pulley moves to the right direction and the ratio control valve also moves to the right side and closes the line pressure circuit; this is a completion of the shift.

The secondary valve moves downwards to apply the line pressure to the secondary pulley in order to apply clamping force to the steel belt.