6L80 6L90 Automatic Gearbox Full Workshop Manual

This workshop repair and parts manual covers the 6-speed longitudinal automatic transmissions 6L80 and 6L90. It is applicable to various vehicle models including:

• 2006 Cadillac XLR-V
• 2006 Chevrolet Corvette
• 2006 Holden VE Commodore
• 2006 Pontiac G8
• 2006 Holden/Chevrolet WM Statesman/Caprice
• 2007 Cadillac STS-V
• 2007 Cadillac Escalade
• 2007 GMC Yukon Denali
• 2008 Hummer H2
• 2009 Cadillac CTS-V (6L90)
• 2009 Chevrolet Silverado 1500 Series
• 2010 Chevrolet Camaro
• 2012 Chevrolet Camaro ZL1 (6L90)
• 2011-2012 Holden VE Commodore Series 2 (MY 2012)
• 2014 Holden VF Commodore

The manual includes detailed information on various aspects such as torque converter, lubrication points, seal locations, troubleshooting, trouble codes, special tools, assembly, disassembly, upgrading piston, solenoid resistance chart, check ball locations, shift speed chart, line pressure, input drum, reverse drum, geartrain, unit assembly, wiring schematic, clutch assembly, overrun clutch, forward clutch, geartrain, valve body, and case preparation.

This comprehensive manual features detailed exploded views, step-by-step written procedures with pictures and diagrams, and is fully printable. It is a valuable resource for both professional mechanics and DIY enthusiasts for repairs, maintenance, and servicing of the 6L80 and 6L90 automatic gearboxes.