GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Enclave - AWD 🢒 Transmission 🢒 Automatic Transmission - 6T70/6T75 🢒 Fluid Passages
Figure 1:

Control Solenoid (w/Body and TCM) Valve Assembly
Object Number: 1759966 Size: MF
(11)Actuator Feed Limit
(12)PS2
(13)PCS Line
(14)PCS R1/456 Clutch
(15)Solenoid 1
(16)Solenoid 2
(23)PCS 35 Reverse Clutch
(30)PCS 1234 Clutch
(35)PS3
(40)PS4
(42)PCS 26 Clutch
(48)PCS TCC
(49)PS1
Figure 2:

Control Valve Channel Upper Plate Assembly
Object Number: 1759967 Size: MF
(11)Actuator Feed Limit
(12)PS2
(13)PCS Line
(14)PCS R1/456 Clutch
(15)Solenoid 1
(16)Solenoid 2
(23)PCS 35 Reverse Clutch
(30)PCS 1234 Clutch
(35)PS3
(40)PS4
(42)PCS 26 Clutch
(48)PCS TCC
(49)PS1
(51)Exhaust
(53)Void
Figure 3:

Control Valve Channel Plate - Upper Plate Side
Object Number: 1759971 Size: MF
(11)Actuator Feed Limit
(12)PS2
(13)PCS Line
(14)PCS R1/456 Clutch
(15)Solenoid 1
(16)Solenoid 2
(23)PCS 35 Reverse Clutch
(30)PCS 1234 Clutch
(35)PS3
(40)PS4
(42)PCS 26 Clutch
(47)456 Clutch
(48)PCS TCC
(49)PS1
(51)Exhaust
(53)Void
Figure 4:

Control Valve Channel Plate - Upper Body Spacer Plate Side
Object Number: 1759972 Size: MF
(2)Line
(4)Converter Feed
(7)Cooler Feed
(9)Regulated Apply
(10)Compensator Feed
(11)Actuator Feed Limit
(13)PCS Line
(14)PCS R1/456 Clutch
(15)Solenoid 1
(16)Solenoid 2
(17)CSV2 Enable
(18)CSV3 Enable
(19)R1/456 Clutch Feed
(23)PCS 35 Reverse Clutch
(24)Reverse
(26)35 Reverse Supply
(27)35 Reverse Feed
(28)35 Reverse Clutch
(30)PCS 1234 Clutch
(31)Drive
(32)Drive Brake
(34)26 Clutch/1234 Clutch Feed
(35)PS3
(39)Drive 1-6
(40)PS4
(42)PCS 26 Clutch
(43)26 Clutch
(47)456 Clutch
(48)PCS TCC
(49)PS1
(50)Exhaust Backfill
(51)Exhaust
(53)Void
Figure 5:

Control Valve Upper Body Spacer Plate Assembly
Object Number: 1759973 Size: MF
(2)Line
(3)Decrease
(4)Converter Feed
(5)TCC Release
(7)Cooler Feed
(8)Lube
(9)Regulated Apply
(10)Compensator Feed
(11)Actuator Feed Limit
(12)PS2
(13)PCS Line
(14)PCS R1/456 Clutch
(15)Solenoid 1
(16)Solenoid 2
(17)CSV2 Enable
(18)CSV3 Enable
(19)R1/456 Clutch Feed
(20)R1 Feedback
(21)R1 Supply
(22)R1
(23)PCS 35 Reverse Clutch
(24)Reverse
(25)35 Reverse Clutch Feed
(26)35 Reverse Supply
(27)35 Reverse Feed
(28)35 Reverse Clutch
(30)PCS 1234 Clutch
(31)Drive
(32)Drive Brake
(33)Drive B
(34)26 Clutch/1234 Clutch Feed
(35)PS3
(36)1234 Clutch Feed
(39)Drive 1-6
(40)PS4
(41)CSV2 Latch
(42)PCS 26 Clutch
(43)26 Clutch
(45)1234 Clutch Default
(46)456 Clutch Feed
(47)456 Clutch
(48)PCS TCC
(49)PS1
(50)Exhaust Backfill
(51)Exhaust
Figure 6:

Control Valve Upper Body Assembly - Upper Body Spacer Plate Side
Object Number: 1759975 Size: MF
(2)Line
(3)Decrease
(4)Converter Feed
(5)TCC Release
(6)TCC Apply
(7)Cooler Feed
(9)Regulated Apply
(10)Compensator Feed
(11)Actuator Feed Limit
(12)PS2
(13)PCS Line
(14)PCS R1/456 Clutch
(15)Solenoid 1
(17)CSV2 Enable
(18)CSV3 Enable
(19)R1/456 Clutch Feed
(20)R1 Feedback
(21)R1 Supply
(22)R1
(23)PCS 35 Reverse Clutch
(24)Reverse
(25)35 Reverse Clutch Feed
(27)35 Reverse Feed
(28)35 Reverse Clutch
(29)35 Reverse Clutch Feedback
(30)PCS 1234 Clutch
(31)Drive
(32)Drive Brake
(33)Drive B
(34)26 Clutch/1234 Clutch Feed
(35)PS3
(36)1234 Clutch Feed
(39)Drive 1-6
(40)PS4
(41)CSV2 Latch
(42)PCS 26 Clutch
(43)26 Clutch
(44)1234 Clutch Default Feed
(45)1234 Clutch Default
(46)456 Clutch Feed
(47)456 Clutch
(48)PCS TCC
(49)PS1
(50)Exhaust Backfill
(51)Exhaust
(53)Void
Figure 7:

Control Valve Upper Body Assembly - Lower Body Spacer Plate Side
Object Number: 1759976 Size: MF
(2)Line
(3)Decrease
(5)TCC Release
(6)TCC Apply
(7)Cooler Feed
(10)Compensator Feed
(11)Actuator Feed Limit
(14)PCS R1/456 Clutch
(19)R1/456 Clutch Feed
(20)R1 Feedback
(21)R1 Supply
(22)R1
(23)PCS 35 Reverse Clutch
(24)Reverse
(25)35 Reverse Clutch Feed
(26)35 Reverse Supply
(28)35 Reverse Clutch
(29)35 Reverse Clutch Feedback
(30)PCS 1234 Clutch
(33)Drive B
(36)1234 Clutch Feed
(38)1234 Clutch Feedback
(39)Drive 1-6
(41)CSV2 Latch
(43)26 Clutch
(45)1234 Clutch Default
(47)456 Clutch
(49)PS1
(50)Exhaust Backfill
(51)Exhaust
(53)Void
Figure 8:

Control Valve Lower Body Spacer Plate Assembly
Object Number: 1759977 Size: MF
(2)Line
(3)Decrease
(5)TCC Release
(6)TCC Apply
(10)Compensator Feed
(11)Actuator Feed Limit
(14)PCS R1/456 Clutch
(18)CSV3 Enable
(19)R1/456 Clutch Feed
(20)R1 Feedback
(21)R1 Supply
(22)R1
(23)PCS 35 Reverse Clutch
(24)Reverse
(25)35 Reverse Clutch Feed
(26)35 Reverse Supply
(27)35 Reverse Feed
(28)35 Reverse Clutch
(29)35 Reverse Clutch Feedback
(30)PCS 1234 Clutch
(33)Drive B
(36)1234 Clutch Feed
(37)1234 Clutch
(38)1234 Clutch Feedback
(43)26 Clutch
(44)1234 Clutch Default Feed
(45)1234 Clutch Default
(47)456 Clutch
(49)PS1
(50)Exhaust Backfill
(51)Exhaust
(53)Void
Figure 9:

Control Valve Lower Body
Object Number: 1759980 Size: MF
(2)Line
(11)Actuator Feed Limit
(14)PCS R1/456 Clutch
(19)R1/456 Clutch Feed
(20)R1 Feedback
(21)R1 Supply
(23)PCS 35 Reverse Clutch
(28)35 Reverse Clutch
(29)35 Reverse Clutch Feedback
(30)PCS 1234 Clutch
(36)1234 Clutch Feed
(37)1234 Clutch
(38)1234 Clutch Feedback
(45)1234 Clutch Default
(47)456 Clutch
(49)PS1
(50)Exhaust Backfill
(51)Exhaust
(53)Void
Figure 10:

A/Trans Case Assembly - Control Valve Body Side
Object Number: 1759984 Size: MF
(2)Line
(3)Decrease
(5)TCC Release
(6)TCC Apply
(7)Cooler Feed
(10)Compensator Feed
(22)R1
(28)35 Reverse Clutch
(37)1234 Clutch
(43)26 Clutch
(47)456 Clutch
(53)Void
Figure 11:

A/Trans Case Assembly - Torque Converter and Differential Housing Side
Object Number: 1759985 Size: MF
(2)Line
(3)Decrease
(5)TCC Release
(6)TCC Apply
(7)Cooler Feed
(8)Lube
(53)Void
Figure 12:

A/Trans Case Assembly Case Cover Side
Object Number: 1759987 Size: MF
(2)Line
(7)Cooler Feed
(8)Lube
(10)Compensator Feed
(22)R1
(28)35 Reverse Clutch
(37)1234 Clutch
(43)26 Clutch
(47)456 Clutch
(53)Void
Figure 13:

A/Trans Case Cover Assembly
Object Number: 1759990 Size: MF
(8)Lube
(10)Compensator Feed
(22)R1
(28)35 Reverse Clutch
(43)26 Clutch
(47)456 Clutch
(51)Exhaust
Figure 14:

Front Differential Transfer Drive Gear Support - Case Side
Object Number: 1759991 Size: MF
(5)TCC Release
(6)TCC Apply
Figure 15:

Front Differential Transfer Drive Gear Support - Torque Converter and Differential Housing Side
Object Number: 1759993 Size: MF
(5)TCC Release
(6)TCC Apply