GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2010
🢒
Sierra - 2WD
🢒
Transmission
🢒 Automatic Transmission - Allison
Transmission
All Component Locator
Component Location
Disassembled Views
All Description and Operation
Default Forward - 3rd Range Limp Home
Default Reverse - Limp Home
Electronic Component Description
Externally Generated Electronic Interference
Fifth Range
First Range
Fourth Range
Neutral - Engine Running
Reverse
Second Range
Sixth Range
Third Range
All Special Tools and Equipment
Special Tools
All Visual Identification
Transmission Identification Information
Cleaning, Inspection, and Adjustment
1-2-3-4 Clutch Backing Plate Inspection
1-2-3-4 Clutch Fiber Plate Inspection
1-2-3-4 Clutch Piston Housing Inspection
1-2-3-4 Clutch Piston Inspection
1-2-3-4 Clutch Steel Plate Inspection
1-2-3-4-5-6 Clutch Piston Housing Inspection
2-6 Clutch Backing Plate Inspection
2-6 Clutch Plate Inspection
3rd, 5th and Reverse Clutch Plate Inspection
Control Valve Body Cleaning and Inspection
Fiber 4-5-6 Clutch Plate Inspection
Four-Wheel-Drive Low and Reverse Clutch Housing Spacer Measurement
Four-Wheel-Drive Output Shaft Bushing Inspection
Input Carrier Assembly Inspection
Input Carrier Thrust Washer Inspection
Input Internal Ring Gear Inspection
Input Sun Gear Thrust Washer Inspection
Intermediate Carrier Assembly Inspection
Intermediate Internal Gear Inspection
Low and Reverse Clutch Backing Plate Inspection
Low and Reverse Clutch Plate Inspection
Low and Reverse Clutch Steel Plate Selection
Main Shaft Cleaning and Inspection
Oil Pump Cover Thrust Washer Inspection
Output Carrier Inspection
Output Carrier Internal Gear Inspection
Stator Shaft Inspection
Steel 4-5-6 Clutch Plate Inspection
Torque Converter End Play Inspection
Torque Converter Inspection
Torque Converter Leak Test
Transmission End Play Measurement
Transmission Fluid Inspection
Turbine Shaft Bushing Inspection
Two-Wheel-Drive Low and Reverse Clutch Housing Spacer Measurement
Two-Wheel-Drive Output Shaft Bushing Inspection
Diagnostic Procedures
Bushing and Mating Shaft Inspection
Case Porosity Repair
Excessive Slippage and Clutch Chatter
Low Main Line Pressure in Specific Ranges, Normal Pressure in Other Ranges
Symptoms - Automatic Transmission
Transmission Fluid Cooler Flushing and Flow Test
Disassembly, Overhaul, Repair, and Assembly
1-2-3-4-5-6 Clutch Piston Housing Assemble
1-2-3-4-5-6 Clutch Piston Housing Assembly Installation
1-2-3-4-5-6 Clutch Piston Housing Assembly Removal
1-2-3-4-5-6 Clutch Piston Housing Disassemble
1-2-3-4and 4-5-6 Clutch Housing Bushing Replacement
1-2-3-4and 4-5-6 Clutch Housing Reluctor Wheel Replacement
2-6 Clutch Piston Removal
2-6 Clutch Removal
3-5-Reverse Clutch Piston Removal
3rd, 5th and Reverse Clutch Installation
3rd, 5th and Reverse Clutch Removal
Control Valve Assembly Removal
Control Valve Body Assemble
Control Valve Body Assembly Disassemble
Control Valve Body Assembly Installation
Control Valve Body Locating Pin Replacement
Emblem/Nameplate Replacement
Four-Wheel-Drive Output Shaft Retaining Nut Installation
Holding Fixture Installation
Holding Fixture Removal
Input Carrier Assembly and 2-6 Clutch Installation
Input Carrier Assembly Assemble
Input Carrier Assembly Disassemble
Input Carrier Bushing Replacement
Input Carrier Removal
Intermediate Carrier and Main Shaft Removal
Intermediate Carrier Assembly and Main Shaft Installation
Intermediate Carrier Assembly Assemble
Intermediate Carrier Assembly Disassemble
Intermediate Carrier Bushing Replacement
Low and Reverse Clutch Housing Assembly Assemble
Low and Reverse Clutch Housing Assembly Disassemble
Low and Reverse Clutch Housing Retaining Ring Replacement
Low and Reverse Clutch Installation
Low and Reverse Clutch Piston and Output Carrier Assembly Removal
Low and Reverse Clutch Piston Housing Installation
Low and Reverse Clutch Removal
Main Valve Body Assemble
Main Valve Body Disassemble
Manual Shift Shaft, Detent Lever, and Position Switch Assembly Assemble
Manual Shift Shaft, Detent Lever, and Position Switch Assembly Disassemble
Oil Pump Assemble
Oil Pump Body Bushing Replacement
Oil Pump Disassemble
Oil Pump Inspection
Oil Pump Locating Pin Replacement
Output Shaft and Output Carrier Assembly Installation
Output Shaft Bushing Replacement
Output Shaft Thrust Bearing Race Replacement
Output Speed Sensor Installation
Output Speed Sensor Removal
Output Yoke Inspection
Park Pawl Installation
Rear Ball Bearing Removal
Rear Oil Seal Installation
Shift Solenoid Valve Assemble
Shift Solenoid Valve Disassemble
Stator Shaft Bushing Replacement
Stator Shaft Needle Bearing Replacement
Stator Shaft Replacement
Torque Converter Assembly Installation
Torque Converter Assembly Removal
Torque Converter Housing from Pump Assembly Disassemble
Torque Converter Housing with Fluid Pump Assembly Installation
Torque Converter Housing with Fluid Pump Assembly Removal
Transmission Fluid Filler Tube Plug and Transmission Case Locating Pin Replacement
Transmission Fluid Pan and Filter Assembly Installation
Transmission Fluid Pan and Filter Assembly Removal
Transmission Fluid Pressure Test Hole Plug, External Filter, and Fluid Cooler Pipe Retainer Removal
Transmission Fluid Pump Cover Assemble
Transmission Fluid Pump Cover Disassemble
Transmission Vent Installation
Transmission Vent Removal
Turbine Shaft Bushing Replacement
Turbine Speed Sensor Installation
Turbine Speed Sensor Removal
Wiring Harness Installation
Wiring Harness Removal
Electrical/Electronic Specifications
Temperature Versus Resistance
General Diagnostic Information
Abnormal Activities or Responses
Clutch Test
FastLearn Procedure
Fluid Leak Diagnosis
Limp Home Mode
Line Pressure Check
Obtaining Diagnostic Trouble Codes
Road Test
Torque Converter Diagnosis
General Information
Adapt Function
Definitions and Abbreviations
Tow/Haul Mode
Transmission Component and System Description
Transmission General Description
Transmission Indicators and Messages
Mechanical Specifications
End Play Specifications
Fastener Tightening Specifications
Selective Components Specifications
Torque Converter Specifications
Other Specifications
Fluid Capacity Specifications
Line Pressure
Oil Pump Specifications
Pressure Switch Manifold (PSM) Logic
Shift Speed
Solenoid and Clutch Chart
Transmission General Specifications
Transmission Internal Mode Switch Logic
Removal, Installation, and Replacement
Automatic Transmission Fluid Pressure Test Hole Plug Replacement
Manual Shift Shaft Seal Replacement