Fluid Passages. GMC Truck Canyon Pickup

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Canyon Pickup - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E/4L70-E 🢒 Fluid Passages

Figure 1:

Pump Body Fluid Passages (Pump Cover Side)


(1)	Suction (intake)
(2)	Decrease
(2)	Decrease
(3)	Line
(3)	Line
(3)	Line
(4)	Converter Feed
(4)	Converter Feed
(4)	Converter Feed
(5)	Release
(7)	To Cooler
(8)	Lube from Cooler
(11)	Torque Signal
(16)	Reverse Input
(16)	Reverse Input
(29)	3-4 Clutch
(37)	Overrun Clutch
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(45)	Vent
(46)	Seal Drain
(47)	Void
(47)	Void
(48)	Regulated Apply

Figure 2:

Pump Cover Fluid Passages (Pump Body Side)


(1)	Suction (intake)
(1)	Suction (intake)
(2)	Decrease
(2)	Decrease
(2)	Decrease
(2)	Decrease
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(4)	Converter Feed
(4)	Converter Feed
(4)	Converter Feed
(4)	Converter Feed
(5)	Release
(5)	Release
(6)	Apply
(7)	To Cooler
(8)	Lube from Cooler
(8)	Lube from Cooler
(11)	Torque Signal
(16)	Reverse Input
(16)	Reverse Input
(16)	Reverse Input
(16)	Reverse Input
(18)	Forward Clutch Feed
(29)	3-4 Clutch
(29)	3-4 Clutch
(37)	Overrun Clutch
(37)	Overrun Clutch
(37)	Overrun Clutch
(37)	Overrun Clutch
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(45)	Vent
(46)	Seal Drain
(47)	Void
(47)	Void
(47)	Void
(48)	Regulated Apply
(48)	Regulated Apply
(232)	Oil Pump Cover Screen
(237)	Check Valve Retainer and Ball Assembly
(237)	Check Valve Retainer and Ball Assembly
(238)	Converter Clutch Signal Orificed Cup Plug
(240)	Orificed Cup Plug

Figure 3:

Pump Cover Fluid Passages (Case Side)


(1)	Suction (Intake)
(2)	Decrease
(2)	Decrease
(3)	Line
(3)	Line
(3)	Line
(5)	Release
(7)	To Cooler
(8)	Lube from Cooler
(8)	Lube from Cooler
(11)	Torque Signal
(16)	Reverse Input (Rev. Clutch
(16)	Reverse Input (Rev. Clutch
(16)	Reverse Input (Rev. Clutch
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(29)	3-4 Clutch
(29)	3-4 Clutch
(37)	Overrun Clutch
(37)	Overrun Clutch
(37)	Overrun Clutch
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(45)	Vent
(46)	Seal Drain
(47)	Void
(48)	Regulated Apply
(232)	Oil Pump Cover Screen
(237)	Check Valve Retainer and Ball Assembly
(237)	Check Valve Retainer and Ball Assembly
(240)	Orificed Cup Plug
(240)	Orificed Cup Plug

Figure 4:

Case Fluid Passages (Pump Cover Side)


(3)	Line
(3)	Line
(3)	Line
(7)	To Cooler
(7)	To Cooler
(8)	Lube from Cooler
(8)	Lube from Cooler
(10)	Oil Cooler Pipe Connector
(10)	Oil Cooler Pipe Connector
(11)	Torque Signal
(11)	Torque Signal
(16)	Reverse Input
(16)	Reverse Input
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(29)	3-4 Clutch
(29)	3-4 Clutch
(37)	Overrun Clutch
(37)	Overrun Clutch
(39)	Pressure Plug
(45)	Vent
(48)	Regulated Apply
(48)	Regulated Apply

Figure 5:

Case Fluid Passages (Control Valve Body Side)


(#1)	Checkball (91)
(#7)	3rd Accumulator Retainer and Ball Assembly (40)
(#10)	Checkball (42)
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(10)	Filtered Actuator Feed
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(13)	D4-3-2
(13)	D4-3-2
(14)	Lo/Reverse
(14)	Lo/Reverse
(14)	Lo/Reverse
(15)	Reverse
(16)	Reverse Input (Rev. Clutch
(16)	Reverse Input (Rev. Clutch
(16)	Reverse Input (Rev. Clutch
(16)	Reverse Input (Rev. Clutch
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(19)	Rear Lube
(20)	Accumulator
(21)	Orificed Accumulator
(22)	Signal A
(22)	Signal A
(22)	Signal A
(24)	2nd
(24)	2nd
(24)	2nd
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(26)	C.C. Signal
(26)	C.C. Signal
(27)	3-4 Signal
(27)	3-4 Signal
(28)	3rd Accumulator
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(30)	4th Signal
(31)	Servo Feed
(32)	4th
(32)	4th
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(35)	Overrun
(35)	Overrun
(36)	Overrun Clutch Feed
(36)	Overrun Clutch Feed
(37)	Overrun Clutch
(37)	Overrun Clutch
(37)	Overrun Clutch
(38)	D2
(38)	D2
(38)	D2
(38)	D2
(39)	Orificed D2
(41)	Lo
(41)	Lo
(41)	Lo
(42)	Lo/1st
(42)	Lo/1st
(43)	Exhaust
(43)	Exhaust
(44)	Orificed Exhaust
(44)	Orificed Exhaust
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(48)	Regulated Apply
(48)	Regulated Apply

Figure 6:

Spacer Plate to Case Gasket - M30/M32


(3)	Line
(3)	Line
(3)	Line
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(13)	D4-3-2
(13)	D4-3-2
(14)	Lo/Reverse
(14)	Lo/Reverse
(14)	Lo/Reverse
(15)	Reverse
(15)	Reverse
(16)	Reverse Input (Rev. Cl.)
(16)	Reverse Input (Rev. Cl.)
(16)	Reverse Input (Rev. Cl.)
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(20)	Accumulator
(20)	Accumulator
(20)	Accumulator
(20)	Accumulator
(21)	Orificed Accumulator
(21)	Orificed Accumulator
(22)	Signal A
(22)	Signal A
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(26)	C.C. Signal
(26)	C.C. Signal
(26)	C.C. Signal
(27)	3-4 Signal
(27)	3-4 Signal
(27)	3-4 Signal
(28)	3rd Accumulator
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(30)	4th Signal
(30)	4th Signal
(31)	Servo Feed
(31)	Servo Feed
(31)	Servo Feed
(32)	4th
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(35)	Overrun
(35)	Overrun
(36)	Overrun Clutch Feed
(36)	Overrun Clutch Feed
(37)	Overrun Clutch
(38)	D2
(38)	D2
(38)	D2
(38)	D2
(39)	Orificed D2
(39)	Orificed D2
(41)	Lo
(41)	Lo
(41)	Lo
(41)	Lo
(42)	Lo/1st
(42)	Lo/1st
(43)	Exhaust
(43)	Exhaust
(44)	Orificed Exhaust
(44)	Orificed Exhaust
(47)	Void
(47)	Void
(48)	Regulated Apply
(48)	Regulated Apply

Figure 7:

Spacer Plate Fluid Passages


(3)	Line
(3)	Line
(3)	Line
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9/10)	Actuator Feed Limit/Filtered Actuator Feed
(9/10)	Actuator Feed Limit/Filtered Actuator Feed
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(10/22)	Filtered Actuator Feed/Signal A
(10/23)	Filtered Actuator Feed/Signal B
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(13)	D4-3-2
(13)	D4-3-2
(14)	Lo/Reverse
(14)	Lo/Reverse
(14)	Lo/Reverse
(15)	Reverse
(15)	Reverse
(15/16)	Reverse/Reverse Input (Rev. Clutch
(15/16)	Reverse/Reverse Input (Rev. Clutch
(16)	Reverse Input (Rev. Clutch
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(17/18)	D4
(17/18)	D4
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(20)	Accumulator
(20)	Accumulator
(20)	Accumulator
(20/21)	Accumulator/Orificed Accumulator
(20/21)	Accumulator/Orificed Accumulator
(21)	Orificed Accumulator
(22)	Signal A
(22)	Signal A
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24/25)	2nd/2nd Clutch
(24/25)	2nd/2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(26)	C.C. Signal
(26)	C.C. Signal
(27)	3-4 Signal
(27)	3-4 Signal
(27/29)	3-4 Signal
(27/29)	3-4 Signal
(28)	3rd Accumulator
(29/28)	3-4 Clutch/3rd Accumulator
(29/28)	3-4 Clutch/3rd Accumulator
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(30)	4th Signal
(30)	4th Signal
(31)	Servo Feed
(31)	Servo Feed
(31)	Servo Feed
(32)	4th
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(34a)	D3 - Blocked on M33 Models
(34a)	D3 - Blocked on M33 Models
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(35a)	Overrun- Blocked on M33 Models
(35a)	Overrun- Blocked on M33 Models
(35)	Overrun
(35/36)	Overrun/Overrun Clutch Feed
(35/36)	Overrun/Overrun Clutch Feed
(35/39)	Overrun/Orificed D2
(36)	Overrun Clutch Feed
(37)	Overrun Clutch
(38a)	D2 - M33 Models Only
(38a)	D2 - M33 Models Only
(38)	D2
(38)	D2
(38)	D2
(38)	D2
(38)	D2
(38)	D2
(38/39)	D2/Orificed D2
(41)	Lo
(41)	Lo
(41)	Lo
(41)	Lo
(42)	Lo/1st
(42)	Lo/1st
(43)	Exhaust
(43/44)	Exhaust/Orificed Exhaust
(43/44)	Exhaust/Orificed Exhaust
(44)	Orificed Exhaust
(47)	Void
(48)	Regulated Apply
(48)	Regulated Apply
(49)	Shift Solenoids Screen
(50)	Pressure Control Solenoid Screen

Figure 8:

Spacer Plate to Control Valve Body Gasket


(3)	Line
(3)	Line
(3)	Line
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(12)	PR
(13)	D4-3-2
(13)	D4-3-2
(14)	Lo/Reverse
(14)	Lo/Reverse
(14)	Lo/Reverse
(15)	Reverse
(15)	Reverse
(15)	Reverse
(16)	Reverse Input (Rev. Cl.)
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(20)	Accumulator
(20)	Accumulator
(20)	Accumulator
(21)	Orificed Accumulator
(22)	Signal A
(22)	Signal A
(22)	Signal A
(23)	Signal B
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(26)	C.C. Signal
(26)	C.C. Signal
(27)	3-4 Signal
(27)	3-4 Signal
(28)	3rd Accumulator
(28)	3rd Accumulator
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(30)	4th Signal
(30)	4th Signal
(31)	Servo Feed
(31)	Servo Feed
(31)	Servo Feed
(32)	4th
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(35)	Overrun
(35)	Overrun
(35/39)	Overrun/Orificed D2
(36)	Overrun Clutch Feed
(37)	Overrun Clutch
(38)	D2
(38)	D2
(38)	D2
(38)	D2
(38)	D2
(40)	3-2 Signal
(40)	3-2 Signal
(41)	Lo
(41)	Lo
(41)	Lo
(41)	Lo
(42)	Lo/1st
(42)	Lo/1st
(43)	Exhaust
(43)	Exhaust
(44)	Orificed Exhaust
(44)	Orificed Exhaust
(47)	Void
(48)	Regulated Apply
(48)	Regulated Apply

Figure 9:

Control Valve Body Fluid Passages (Case Side)


(#2)	Checkball (61)
(#3)	Checkball (61)
(#4)	Checkball (61)
(#5)	Checkball (61)
(#6)	Checkball (61)
(#8)	Checkball (61)
(#12)	Checkball (61)
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(3)	Line
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(9)	Actuator Feed Limit
(10)	Filtered Actuator Feed
(10)	Filtered Actuator Feed
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(11)	Torque Signal
(12)	PR
(12)	PR
(12)	PR
(13)	D4-3-2
(13)	D4-3-2
(14)	Lo/Reverse
(14)	Lo/Reverse
(15)	Reverse
(15)	Reverse
(15)	Reverse
(16)	Reverse Input (Rev. Clutch)
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(17)	D4
(18)	Forward Clutch Feed
(18)	Forward Clutch Feed
(20)	Accumulator
(20)	Accumulator
(22)	Signal A
(22)	Signal A
(23)	Signal B
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(24)	2nd
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(26)	C.C. Signal
(26)	C.C. Signal
(27)	3-4 Signal
(27)	3-4 Signal
(28)	3rd Accumulator
(28)	3rd Accumulator
(29)	3-4 Clutch
(29)	3-4 Clutch
(29)	3-4 Clutch
(30)	4th Signal
(30)	4th Signal
(31)	Servo Feed
(31)	Servo Feed
(31)	Servo Feed
(32)	4th
(33)	3-4 Accumulator
(33)	3-4 Accumulator
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(34)	D3
(35)	Overrun
(35)	Overrun
(36)	Overrun Clutch Feed
(37)	Overrun Clutch
(38)	D2
(38)	D2
(38)	D2
(40)	3-2 Signal
(41)	Lo
(41)	Lo
(41)	Lo
(42)	Lo/1st
(42)	Lo/1st
(42)	Lo/1st
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(43)	Exhaust
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(47)	Void
(48)	Regulated Apply
(48)	Regulated Apply
(399)	Ball Check Valve - M33 Models

Figure 10:

2-4 Servo Fluid Passages


(#7)	3rd Accumulator Retainer and Ball Assembly (40)
(#7)	3rd Accumulator Retainer and Ball Assembly (40)
(11)	Case Servo Orificed Plug
(11)	Case Servo Orificed Plug
(25)	2nd Clutch
(25)	2nd Clutch
(25)	2nd Clutch
(28)	3rd Accumulator
(28)	3rd Accumulator
(28)	3rd Accumulator
(32)	4th
(32)	4th
(32)	4th
(32)	4th
(43)	Exhaust
(43)	Exhaust
(44)	Orificed Exhaust
(44)	Orificed Exhaust

Figure 11:

1-2 Accumulator Cover Fluid Passages


(20)	Accumulator
(21)	Orificed Accumulator
(25)	2nd Clutch
(25)	2nd Clutch

Figure 12:

1-2 Accumulator Cover Fluid Passages


(20)	Accumulator
(21)	Orificed Accumulator
(25)	2nd Clutch
(25)	2nd Clutch