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Clutch & Band Applications

WARNING: This page is about a different car, the 2002 GMC Cab & Chassis Sierra and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
CLUTCH & BAND APPLICATIONS

Gearshift Lever Position (Gear) Shift Solenoid State Elements In Use
"D" (1st) 1-2 ON; 2-3 OFF (1) Overdrive Roller Clutch, Forward Clutch, (2) Intermediate Sprag Clutch & (1) Low Roller Clutch
"D" (2nd) 1-2 OFF; 2-3 OFF (1) Overdrive Roller Clutch, Forward Clutch, (1) Intermediate Sprag Clutch, Intermediate Clutch & (3) Low Roller Clutch
"D" (3rd) 1-2 OFF; 2-3 ON (1) Overdrive Roller Clutch, Forward Clutch, Direct Clutch, (3) Intermediate Sprag Clutch, Intermediate Clutch & (3) Low Roller Clutch
"D" (4th) 1-2 ON; 2-3 ON 4th Clutch, (3) Overdrive Roller Clutch, Forward Clutch, Direct Clutch, (3) Intermediate Sprag Clutch, Intermediate Clutch & (3) Low Roller Clutch
"3" (1st) 1-2 ON; 2-3 OFF Overrun Clutch, Overdrive Roller Clutch, Forward Clutch, (2) Intermediate Sprag Clutch & (1) Low Roller Clutch
"3" (2nd) 1-2 OFF; 2-3 OFF Overrun Clutch, Overdrive Roller Clutch, Forward Clutch, (1) Intermediate Sprag Clutch, Intermediate Clutch & (3) Low Roller Clutch
"3" (3rd) 1-2 OFF; 2-3 ON Overrun Clutch, Overdrive Roller Clutch, Forward Clutch, Direct Clutch, (3) Intermediate Sprag Clutch, Intermediate Clutch & (3) Low Roller Clutch
"2" (1st) 1-2 ON; 2-3 OFF Overrun Clutch, Overdrive Roller Clutch, Forward Clutch, (2) Intermediate Sprag Clutch & (1) Low Roller Clutch
"2" (2nd) 1-2 OFF; 2-3 OFF Overrun Clutch, Overdrive Roller Clutch, Forward Clutch, Manual 2-1 Band, (1) Intermediate Sprag Clutch, Intermediate Clutch & (3) Low Roller Clutch
"1" (1st) 1-2 ON; 2-3 OFF Overrun Clutch, Overdrive Roller Clutch, Forward Clutch, (2) Intermediate Sprag Clutch, (1) Low Roller Clutch & Low/Reverse Band
"1" (2nd) 1-2 OFF; 2-3 OFF Overrun Clutch, Overdrive Roller Clutch, Forward Clutch, Manual 2-1 Band, (1) Intermediate Sprag Clutch, Intermediate Clutch & (3) Low Roller Clutch
"R" (Reverse) 1-2 ON; 2-3 OFF (1) Overdrive Roller Clutch, Direct Clutch & Low/Reverse Band
"N" Or "P" (Neutral Or Park) 1-2 ON; 2-3 OFF (1) Overdrive Roller Clutch
(1) Holding.
(2) Applied but not effective.
(3) Overrunning.
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