Avalanche 4WD V8-5.3L (2011): Transmission and Drivetrain

Also for this vehicle: Avalanche 1500 2WD V8-5.3L (2008), Avalanche 1500 2WD V8-5.3L VIN T (2002), Avalanche 1500 2WD V8-5.3L VIN Z Flex Fuel (2005), Avalanche 1500 4WD V8-5.3L (2007), Avalanche 1500 4WD V8-5.3L VIN T (2003), Avalanche 1500 4WD V8-5.3L VIN Z Flex Fuel (2005), Avalanche 2500 2WD V8-8.1L VIN G (2002), Avalanche 2500 4WD V8-8.1L VIN G (2003).

Diagnostics Maintenance Engine General Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Hybrid Drive Systems Hybrid Drive Systems: Sections
06Powertrain Management Powertrain Management: Sections
07Transmission and Drivetrain Transmission and Drivetrain: Sections
- Actuators and Solenoids - Transmission and Drivetrain19 pages
  - Actuators and Solenoids - A/T11 pages
    Shift Interlock Solenoid › Component Information › Locations2 3 4
    Shift Solenoid, A/T › Component Information7 pages
    Specifications › 2ML70 - Automatic Transmission2
    Locations › Transmission Interior Components (MYC or MYD)2
    Diagrams › Control Solenoid Valve Assembly X1 (MYC, MYD or M99)2 3
  - Actuators and Solenoids - Differential › Actuator, Differential Lock › Component Information › Service and Repair2
  - Actuators and Solenoids - Transfer Case › Transfer Case Actuator › Component Information6 pages
    Locations › Transfer Case Encoder Motor2 3
    Diagrams › Front Drive Axle Actuator (NQH or NP0)2 3
- Automatic Transmission/Transaxle178 pages
  - Actuators and Solenoids - A/T11 pages
    Shift Interlock Solenoid › Component Information › Locations2 3 4
    Shift Solenoid, A/T › Component Information7 pages
    Specifications › 2ML70 - Automatic Transmission2
    Locations › Transmission Interior Components (MYC or MYD)2
    Diagrams › Control Solenoid Valve Assembly X1 (MYC, MYD or M99)2 3
  - Control Module, A/T › Component Information10 pages
    Locations › Rear of Engine Components (LZ1)2
    Service and Repair › Auxiliary Fluid Pump Control Module Replacement2 3 4 5 6 7 8
  - Automatic Transmission Dipstick - Dipstick Tube › Component Information › Service and Repair
  - Extension Housing, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2
  - Fluid - A/T › Component Information16 pages
    Technical Service Bulletins › A/T - Water Or Coolant Contamination Information2
    Specifications › Capacity Specifications2
    Testing and Inspection › Transmission Fluid Cooler Flushing and Flow Test2 3 4 5 6 7 8 9 10 11 12
  - Fluid Filter - A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2 3
  - Fluid Line/Hose, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2 3 4 5 6 7 8 9 10 11 12 13 14
  - Fluid Pan, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2 3 4
  - Fluid Pressure Sensor/Switch, A/T › Component Information › Specifications
  - Fluid Pump, A/T › Component Information › Locations2 3 4
  - Output Shaft, A/T › Component Information › Service and Repair
  - Parking Pawl, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2 3 4
  - Relays and Modules - A/T › Control Module, A/T › Component Information10 pages
    Locations › Rear of Engine Components (LZ1)2
    Service and Repair › Auxiliary Fluid Pump Control Module Replacement2 3 4 5 6 7 8
  - Seals and Gaskets, A/T › System Information › Service and Repair › 2ML70 - Automatic Transmission2 3 4 5
  - Sensors and Switches - A/T12 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information › Specifications
    Transmission Mode Switch, A/T › Component Information › Locations › Automatic Transmission Internal Mode Switch (IMS)2 3
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2
    Transmission Speed Sensor, A/T › Component Information6 pages
    Locations › Automatic Transmission Output Shaft Speed (OSS) Sensor2 3 4
    Service and Repair › 2ML70 - Automatic Transmission2
  - Shift Interlock, A/T › Shift Interlock Solenoid › Component Information › Locations2 3 4
  - Shift Solenoid, A/T › Component Information7 pages
    Specifications › 2ML70 - Automatic Transmission2
    Locations › Transmission Interior Components (MYC or MYD)2
    Diagrams › Control Solenoid Valve Assembly X1 (MYC, MYD or M99)2 3
  - Shifter A/T › Component Information › Locations › Automatic Transmission Shift Lever2 3 4 5 6 7
  - Shift Linkage, A/T › Shift Cable, A/T › Component Information22 pages
    Adjustments › 2ML70 - Automatic Transmission2 3 4 5 6 7 8
    Service and Repair › 6L45/6L50/6L80/6L90 - Automatic Transmission2 3 4 5 6 7 8 9 10 11 12 13 14
  - Torque Converter › Component Information › Service and Repair
  - Transmission Cooler, A/T › Component Information › Technical Service Bulletins › A/T - Fluid Oil Cooler Flush2 3 4 5
  - Transmission Mode Switch, A/T › Component Information › Locations › Automatic Transmission Internal Mode Switch (IMS)2 3
  - Transmission Mount, A/T › Component Information4 pages
    Testing and Inspection › 2ML70 - Automatic Transmission2
    Service and Repair › 2ML70 - Automatic Transmission2
  - Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2
  - Transmission Pressure Test Port, A/T › Component Information › Service and Repair
  - Transmission Speed Sensor, A/T › Component Information6 pages
    Locations › Automatic Transmission Output Shaft Speed (OSS) Sensor2 3 4
    Service and Repair › 2ML70 - Automatic Transmission2
  - Valve Body, A/T › Component Information10 pages
    Locations › 2ML70 - Automatic Transmission2
    Service and Repair › 2ML70 - Automatic Transmission2 3 4 5 6 7 8
  - Wiring Harness, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2 3 4 5 6 7 8
- Continuously Variable Transmission/Transaxle, CVT › Component Information › Technical Service Bulletins › Vehicle - Engine Crankcase and Subsystems Flushing Info.2
- Differential Assembly99 pages
- Drive Axles, Bearings and Joints61 pages
- Drive/Propeller Shafts, Bearings and Joints30 pages
  - Drive/Propeller Shaft › Component Information16 pages
    Specifications › Mechanical Specifications2
    Testing and Inspection › Symptoms - Propeller Shaft2 3 4 5 6 7
    Service and Repair › Front Propeller Shaft Replacement2 3 4 5 6 7
  - Universal Joint, Drive/Propeller Shaft › Component Information › Service and Repair › Universal Joint Replacement - Nylon Injected Ring2 3 4 5 6 7 8 9 10 11 12 13 14
- Flex Plate › Component Information › Specifications2 3 4
- Manual Transmission/Transaxle › Component Information › Technical Service Bulletins › Manual Transmission - M/T Operating Characteristics2
- Relays and Modules - Transmission and Drivetrain15 pages
  - Relays and Modules - A/T › Control Module, A/T › Component Information10 pages
    Locations › Rear of Engine Components (LZ1)2
    Service and Repair › Auxiliary Fluid Pump Control Module Replacement2 3 4 5 6 7 8
  - Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information5 pages
    Locations
    Diagrams › Transfer Case Shift Control Module X1 (NQH or NP0)2 3 4
- Sensors and Switches - Transmission and Drivetrain17 pages
  - Sensors and Switches - A/T12 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information › Specifications
    Transmission Mode Switch, A/T › Component Information › Locations › Automatic Transmission Internal Mode Switch (IMS)2 3
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2
    Transmission Speed Sensor, A/T › Component Information6 pages
    Locations › Automatic Transmission Output Shaft Speed (OSS) Sensor2 3 4
    Service and Repair › 2ML70 - Automatic Transmission2
  - Sensors and Switches - Transfer Case › Gear Sensor/Switch, Transfer Case › Component Information › Locations › Transfer Case Shift Control Switch (NQH)2 3 4 5
- Transfer Case42 pages
  - Actuators and Solenoids - Transfer Case › Transfer Case Actuator › Component Information6 pages
    Locations › Transfer Case Encoder Motor2 3
    Diagrams › Front Drive Axle Actuator (NQH or NP0)2 3
  - Case Adapter, Transfer Case › Component Information › Service and Repair
  - Control Module, Transfer Case › Component Information5 pages
    Locations
    Diagrams › Transfer Case Shift Control Module X1 (NQH or NP0)2 3 4
  - Fluid - Transfer Case › Component Information › Specifications › Capacity Specifications2
  - Gear Sensor/Switch, Transfer Case › Component Information › Locations › Transfer Case Shift Control Switch (NQH)2 3 4 5
  - Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information5 pages
    Locations
    Diagrams › Transfer Case Shift Control Module X1 (NQH or NP0)2 3 4
  - Seals and Gaskets, Transfer Case › System Information › Service and Repair › Front Output Shaft Seal Replacement2 3 4 5 6 7
  - Sensors and Switches - Transfer Case › Gear Sensor/Switch, Transfer Case › Component Information › Locations › Transfer Case Shift Control Switch (NQH)2 3 4 5
  - Transfer Case Actuator › Component Information6 pages
    Locations › Transfer Case Encoder Motor2 3
    Diagrams › Front Drive Axle Actuator (NQH or NP0)2 3
- Transmission Control Systems51 pages
  - Actuators and Solenoids - Transmission and Drivetrain19 pages
    Actuators and Solenoids - A/T11 pages
    Shift Interlock Solenoid › Component Information › Locations2 3 4
    Shift Solenoid, A/T › Component Information7 pages
    Specifications › 2ML70 - Automatic Transmission2
    Locations › Transmission Interior Components (MYC or MYD)2
    Diagrams › Control Solenoid Valve Assembly X1 (MYC, MYD or M99)2 3
    Actuators and Solenoids - Differential › Actuator, Differential Lock › Component Information › Service and Repair2
    Actuators and Solenoids - Transfer Case › Transfer Case Actuator › Component Information6 pages
    Locations › Transfer Case Encoder Motor2 3
    Diagrams › Front Drive Axle Actuator (NQH or NP0)2 3
  - Relays and Modules - Transmission and Drivetrain15 pages
    Relays and Modules - A/T › Control Module, A/T › Component Information10 pages
    Locations › Rear of Engine Components (LZ1)2
    Service and Repair › Auxiliary Fluid Pump Control Module Replacement2 3 4 5 6 7 8
    Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information5 pages
    Locations
    Diagrams › Transfer Case Shift Control Module X1 (NQH or NP0)2 3 4
  - Sensors and Switches - Transmission and Drivetrain17 pages
    Sensors and Switches - A/T12 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information › Specifications
    Transmission Mode Switch, A/T › Component Information › Locations › Automatic Transmission Internal Mode Switch (IMS)2 3
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › 2ML70 - Automatic Transmission2
    Transmission Speed Sensor, A/T › Component Information6 pages
    Locations › Automatic Transmission Output Shaft Speed (OSS) Sensor2 3 4
    Service and Repair › 2ML70 - Automatic Transmission2
    Sensors and Switches - Transfer Case › Gear Sensor/Switch, Transfer Case › Component Information › Locations › Transfer Case Shift Control Switch (NQH)2 3 4 5
08Brakes and Traction Control Brakes and Traction Control: Sections
09Starting and Charging Starting and Charging: Sections
10Power and Ground Distribution Power and Ground Distribution: Sections
11Steering and Suspension Steering and Suspension: Sections
12Heating and Air Conditioning Heating and Air Conditioning: Sections
13Restraint Systems Restraint Systems: Sections
14Accessories and Optional Equipment Accessories and Optional Equipment: Sections
15Body and Frame Body and Frame: Sections
16Cruise Control Cruise Control: Sections
17Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
18Lighting and Horns Lighting and Horns: Sections
19Windows and Glass Windows and Glass: Sections
20Wiper and Washer Systems Wiper and Washer Systems: Sections