Section 133 (Automatic Transmission - 4L80-E/4L85-E - Introduction (2 Of 2))
WARNING: This page is about a different car, the 2007 GMC Yukon XL and 2007 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Transmission Fluid Temperature Sensor Specifications
- Fastener Tightening Specifications
- Transmission General Specifications
- Fluid Capacity Specifications
- Range Reference
- Shift Solenoid Valve State and Gear Ratio
- Shift Speed
- Transmission Range Switch Logic
- Transmission Fluid Pressure Manual Valve Position Switch Logic
- Line Pressure
- Component Resistance
- End Play Specifications
- Overrun Clutch Housing Selective Thrust Washer Specifications
- Output Shaft Selective Thrust Washer Specifications
- Oil Pump Specifications
- Clutch Piston Travel Specifications
- Low and Reverse Band Servo Piston Pin Specifications
- Schematic and Routing Diagrams
- Component Locator
- Automatic Transmission Electronic Component Views
- Disassembled Views
- Component Location
- Automatic Transmission Inline 20-Way Connectors
- Automatic Transmission Internal Connectors
- 1-2 Shift Solenoid (SS) Valve, Wiring Harness Side
- 2-3 Shift Solenoid (SS), Wiring Harness Side
- Automatic Transmission Fluid Pressure Manual Valve Position Switch, Wiring Harness Side
- Pressure Control Solenoid Valve, Wiring Harness Side
- Torque Converter Clutch Pulse Width Modulated (TCC PWM) Solenoid Valve, Wiring Harness Side
- Automatic Transmission Fluid Temperature (TFT) Sensor, Wiring Harness Side
- Automatic Transmission Related Connectors
- Diagnostic Information and Procedures
- Repair Instructions
- Repair Instructions - On Vehicle
- Automatic Transmission Range Selector Lever Cable Replacement
- Automatic Transmission Range Selector Lever Cable Bracket Replacement
- Automatic Transmission Range Selector Lever Cable Adjustment
- Park/Neutral Position Switch Replacement
- Park/Neutral Position Switch Adjustment
- Automatic Transmission Fluid and Filter Replacement
- Filler Tube and Seal Replacement
- Input Shaft Speed Sensor Replacement
- Output Shaft Speed Sensor Replacement
- Park Lock Pawl and Actuator Replacement
- Pressure Regulator Replacement
- Torque Converter Clutch Valve and Spring Replacement
- Accumulator Housing Replacement
- Reverse Servo Replacement
- Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Replacement
- Forward Servo Replacement
- Transmission Fluid Cooler Hose/Pipe Replacement
- Transmission Fluid Auxiliary Cooler Replacement
- Transmission Heat Shield Replacement
- Vent Hose
- Manual Shift Shaft Seal Replacement
- Valve Body and Pressure Switch Replacement
- Transmission Extension Housing Rear Oil Seal Replacement
- Transmission Extension Housing Assembly Replacement
- Transmission Mount Replacement (2WD)
- Transmission Mount Replacement (4WD)
- Transmission Replacement
- Repair Instructions - Off Vehicle
- Torque Converter Assembly Removal
- Torque Converter End Play Inspection
- Transmission Holding Fixture Installation
- Transmission Fluid Draining
- Speed Sensor Assembly Removal
- Case Extension Assembly Removal
- Transmission Fluid Pan Removal
- Transmission Fluid Filter Assembly Removal
- Transmission Wire Harness Removal
- Control Valve Body Assembly Removal
- Manual 2-1 Band Servo Assembly Removal
- Low and Reverse Band Servo Assembly Removal
- Low and Reverse Band Servo Piston Pin Check
- Manual Shift Shaft Removal
- Parking System Components Removal
- Front End Play Check
- Rear Unit End Play Check
- Transmission Oil Pump Assembly Removal
- Overdrive Assembly Removal
- Fourth Clutch Assembly Removal
- Forward Clutch Assembly Removal
- Direct Clutch Assembly Removal
- Manual 2-1 Band Assembly Removal
- Intermediate Clutch Assembly Removal
- Center Support and Gear Unit Assembly Removal
- Low and Reverse Band Removal
- Output Shaft Seal Removal
- Transmission Case Inspection
- Output Shaft Seal Installation
- Parking System Components Installation
- Low and Reverse Band/Thrust Washer Installation
- Center Support and Gear Unit Assembly Disassemble
- Output Carrier Pinion End Play Measurement
- Reaction Carrier Pinion End Play
- Reaction Carrier Assemble
- Center Support Assembly Disassemble
- Center Support Assembly Reconditioning Repair
- Center Support Assembly Assemble
- Center Support and Gear Unit Assembly Assemble
- Center Support and Gear Unit Assembly Installation
- Center Support Bolt/Cooler Pipe Fitting Installation
- Intermediate Clutch Assembly Installation
- Intermediate Clutch Piston Travel Check
- Manual 2-1 Band Assembly Installation
- Direct Clutch Assembly Disassemble
- Direct Clutch Assembly Assemble
- Direct Clutch Assembly Installation
- Direct Clutch Piston Travel Check
- Forward Clutch Assembly Disassemble
- Forward Clutch Assembly Assemble
- Forward Clutch Piston Travel Check
- Forward Clutch Hub Assemble
- Forward Clutch Assembly Installation
- Fourth Clutch Assembly Disassemble
- Fourth Clutch Assembly Assemble
- Fourth Clutch Piston Travel Check
- Fourth Clutch Assembly Installation
- Overrun Clutch Assembly Disassemble
- Overrun Clutch Assembly Assemble
- Overrun Clutch Piston Travel Check
- Overdrive Carrier Pinion End Play Check
- Overdrive Carrier Assembly Disassemble
- Overdrive Carrier Assembly Assemble
- Turbine Shaft Disassemble
- Turbine Shaft Assemble
- Overdrive Carrier Assemble
- Turbine Shaft/Overdrive Carrier Installation
- Fourth Clutch Plate Installation
- Transmission Oil Pump Disassemble
- Transmission Oil Pump Cover Disassemble
- Transmission Oil Pump Cover Assemble
- Transmission Oil Pump Body to Gear Face Clearance Check
- Transmission Oil Pump Body Disassemble
- Transmission Oil Pump Body Flatness Check
- Transmission Oil Pump Body Assemble
- Transmission Oil Pump Assemble
- Transmission Oil Pump Assembly Installation
- Manual 2-1 Band Servo Assembly Disassemble
- Manual 2-1 Band Servo Assembly Assemble
- Manual 2-1 Band Servo Assembly Installation
- Low and Reverse Band Servo Apply Piston Pin Check
- Low and Reverse Band Servo Assembly Disassemble
- Low and Reverse Band Servo Assembly Assemble
- Low and Reverse Band Servo Assembly Installation
- Third and Fourth Clutch Accumulator Housing Removal
- Third and Fourth Clutch Accumulator Housing Disassemble
- Third and Fourth Clutch Accumulator Housing Assemble
- Control Valve Body Assembly Disassemble
- Control Valve Body Cleaning and Inspection
- Control Valve Body Assembly Assemble
- Third/Fourth Clutch Accumulator Housing Installation
- Control Valve Body Assembly Installation
- Wiring Harness Installation
- Transmission Fluid Filter Assembly Installation
- Transmission Fluid Pan Installation
- Speed Sensor Assembly Installation
- Case Extension Assembly Installation
- Torque Converter Assembly Installation
- Transmission Converter Cover Replacement
- Holding Fixture Removal
- Repair Instructions - On Vehicle
- Description and Operation
- Transmission General Information
- Transmission Identification Information
- Definitions and Abbreviations
- Transmission General Description
- Transmission Component and System Description
- Transmission Adaptive Functions
- Transmission Indicators and Messages
- Electronic Component Description
- Torque Converter Clutch Solenoid Valve
- Pressure Control Solenoid Valve
- 1-2 Shift Solenoid Valve
- 2-3 Shift Solenoid Valve
- Automatic Transmission Fluid Pressure Manual Valve Position Switch
- Automatic Transmission Input Shaft Speed, Output Shaft Speed Sensors
- Automatic Transmission Fluid Temperature Sensor
- Transmission Range Switch
- Automatic Transmission Inline 20-Way Connector Description
- Automatic Transmission Hydraulic Diagrams
- Park or Neutral - Engine Running
- Reverse
- Overdrive Range, First Gear
- Overdrive Range, Second Gear
- Overdrive Range, Third Gear - Torque Converter Clutch Applied
- Overdrive Range, Fourth Gear - Torque Converter Clutch Applied
- Overdrive Range, 4-3 Downshift
- Overdrive Range, 3-2 Downshift
- Manual Third Gear
- Manual Second Gear
- Manual First Gear
- Fluid Passages
- Special Tools and Equipment