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2010 Hydra-Matic 6L80 Transmission ( MYC )

Type: 	Six speed RWD / AWD, electronically controlled automatic overdrive transmission with torque converter clutch. Clutch-to-clutch architecture, with integral Electro / Hydraulic Controls Module
Maximum engine power: 	469 bhp ( 349 kW )
Maximum engine torque: 	439 lb-ft ( 595 Nm )
Maximum gearbox torque: 	664 lb-ft ( 900 Nm )
Gear ratios: 	MYC
First: 	4.03
Second:	2.36
Third: 	1.53
Fourth:	1.15
Fifth:	0.85
Sixth:	0.67
Reverse: 	-3.06
Maximum shift speed 	6500 rpm
Maximum Validated Weights: ( Target ) 	GVW: 8600 lb  ( 3901 kg ), GCVW: 14000 lb ( 6350 kg )
7-position quadrant:	P, R, N, D, X, X, X  ( X = available calibratable range position )
Case description:	3-piece ( Bell, main, extension )
Case material: 	die cast aluminum
Shift pattern:	(2) Three-way on/off solenoids
Shift quality:	Five variable bleed solenoid
Torque converter clutch:	Variable Bleed Solenoid ECCC
Converter size:	300mm ( reference )
Fluid type:	DEXRON® VI
Fluid capacity: w/ 258 & 300mm converter	258mm: 9.7L ( 8.22kg ), 300mm: 11.9L ( 10.1kg )
Transmission weight: w/ 258 & 300mm converter	258mm: Wet: 94-96kg ( 207-211lb )
	300mm: Wet: 102-104kg ( 225-229lb )
Pressure taps available:	line pressure
Assembly Site:	GMPT Ypsilanti, MI
	GMPT Toledo, OH
	GMPT Silao, MX
Applications: 	Chevrolet Corvette                        
	Chevrolet Camaro SS
	Chevrolet Avalanche
	Chevrolet Silverado                       
	Chevrolet Suburban
	Chevrolet Tahoe
	GMC Sierra incl Denali                  
	GMC Yukon incl Denali                 
	GMC Yukon XL incl Denali XL                           
	Cadillac Escalade
	Cadillac Escalade ESV
	Cadillac Escalade EXT
Available Control Features:	Multiple Shift Patterns ( Selectable)
	Driver Shift Control ( Tap Up / Tap Down )
	Enhanced Performance Algorithm Shifting ( PAS )
	Selectable Tow / Haul Mode
	Engine Torque Management On All Shifts
	Altitude and Temperature Compensation
	Adaptive Shift Time
	Neutral Idle
	Reverse Lockout
	Automatic Grade Braking
Additional Features:	OBDII / EOBD
	Integral Electro/Hydraulic Controls Module ( Tehcm )
	Control Interface Protocol - GMLAN


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