280 Automatic Transmissions and Transaxles Copyright by Goodheart-Willcox Co., Inc. 1XX BB B2 B9 L34 K P P1 L234 1XX L34XX Q BBB P2 2-3 shift OD D L P2¢ DCX L234 B6 LISR T B10 SF P1 Sol. #1 off (N.O.) Sol. #2 off (N.O.) Sol. #3 off (N.O.) P3 P2 P1 DD Rear B3 Rel. Apply L/I servo Engagement LISA P2′ Pull-in 3-2 shift timing DCX L Pump Fwd. clutch control P3 LFC 3-4 shift J OD D L Int. clutch shuttle R ICEX P2′ 1-2 shift M L L3 L34XX FC Rev L4 Rev L 12 L LL DCEX P2 PP LISR LI2X L234 L12 B5 1-2 solenoid 2-3 solenoid 3-4 solenoid Figure 12-24. Three dedicated solenoids are shown with their associated shift valves. Each solenoid operates one shift valve. (Ford) DCX L4S L24 L234 Rev