Coast Clutch Applies

4-5 Shift Valve:

Coast clutch feed fluid passes through the 4-5 shift valve (374) and into the coast clutch circuit.

Coast Clutch:

Coast clutch fluid is routed to the coast clutch piston to apply the coast clutch plates.

In Manual Fourth - Fourth Gear, the TCC will not release if Manual Fourth was selected while the vehicle was operating in Overdrive Range - Fifth Gear with the TCC applied. Under normal operating conditions, the converter clutch operates the same way in Manual Fourth - Fourth Gear as in Overdrive Range - Fourth Gear.