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FLUID PRESSURE DIRECTED IN PREPARATION FOR A SHIFT Manual Valve Mechanically controlled by the gear selector lever, the manual valve is in the Park (P) position CBR1/C456 Pressure Control (PC) Solenoid 3 The CBR1/C456 pressure control solenoid (PCS) is energized (HIGH) allowing actuator feed CBR1/C456 Clutch Regulator Valve PCS CBR1/C456 CL fluid at the CBR1/C4-5-6 clutch regulator valve moves the valve against Shift Solenoid 1 Shift solenoid 1 is energized (ON) allowing actuator feed limit fluid to enter the solenoid 1 TCC Regulator Valve and Shuttle Valve Solenoid 1 fluid is routed to the TCC regulator valve and shuttle valve and moves the valve #2 Ball Check Valve Solenoid 1 fluid seats the #2 ball check valve against the reverse fluid passage and fluid is forced Clutch Select Valve 2 CSV2 enable fluid is routed to the clutch select valve 2 and moves the valve against clutch select
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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