Section 132 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Introduction (2 Of 2))
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. 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
- End Play Specifications
- Low and Reverse Clutch Spacer Plate Selection
- Forward Clutch Backing Plate Selection
- Third and Fourth Clutch Backing Plate Selection
- Reverse Input Clutch Backing Plate Selection
- Oil Pump Rotor and Slide Measurement
- Torque Converter End Play Specifications
- Torque Converter End Play Inspection
- 2-4 Servo Pin Selection
- Range Reference
- Shift Solenoid Valve State & Gear Ratio
- Shift Speed
- Transmission Fluid Pressure Manual Valve Position Switch Logic
- Transmission Range Switch Logic
- Line Pressure
- Component Resistance
- Schematic & 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) Valve, Wiring Harness Side
- 3-2 Shift Solenoid (SS) Valve Assembly, Wiring Harness Side
- Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch, Wiring Harness Side
- Input Speed Sensor (ISS) Harness
- Pressure Control (PC) Solenoid Valve, Wiring Harness Side
- Torque Converter Clutch Pulse Width Modulated (TCC PWM) Solenoid Valve, Wiring Harness Side
- Torque Converter Clutch (TCC) Solenoid Valve, Wiring Harness Side
- Automatic Transmission Related Connectors
- Diagnostic Information and Procedures
- Repair Instructions
- Repair Instructions - On Vehicle
- Transmission Control Module Replacement
- 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
- Transmission Fluid Cooler Hose/Pipe Replacement
- Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Replacement
- Transmission Fluid Auxiliary Cooler Replacement
- 2-4 Servo
- Pressure Regulator Replacement
- Torque Converter Clutch Valve and Spring Replacement
- Filler Tube and Seal Replacement
- Torque Converter Cover Replacement
- Transmission Heat Shield Replacement
- Manual Shift Shaft Seal Replacement
- Valve Body and Pressure Switch Replacement
- Control and Shift Solenoids Replacement
- Torque Converter Clutch Pulse Width Modulation Solenoid, Torque Converter Clutch Solenoid, & Wiring Harness
- Accumulator Assembly, Spacer Plate, and Gaskets
- Transmission Extension Housing Rear Oil Seal Replacement
- Transmission Extension Housing Assembly Replacement
- Vehicle Speed Sensor Replacement
- Transmission Mount Replacement (2WD)
- Transmission Mount Replacement (4WD)
- Transmission Replacement
- Repair Instructions - Off Vehicle
- Holding Fixture Installation
- Torque Converter Assembly Removal
- Drain Oil
- Converter Housing Removal
- 2-4 Servo Cover and Assembly Removal
- 2-4 Servo Pin Length Check
- Speed Sensor and Case Extension Removal
- Transmission Fluid Pan and Filter Assembly Removal
- Valve Body and Wiring Harness Removal
- Turbine Shaft O-Ring Removal
- Transmission End Play Check
- Oil Pump Removal
- 2-4 Band, Input Clutches, Input Gear Set Removal
- Reaction Gear Set Removal
- Output Shaft, Reaction Gear, Low/Rev Clutch Removal
- Inner Manual Linkage Removal
- Low and Reverse Clutch Piston Removal
- Case Assembly Inspection
- Retainer and Ball Assembly Leak Check
- Third Accumulator Retainer and Ball Replacement
- Case Bushing
- Manual Shaft Seal Installation
- Low and Reverse Clutch Piston Installation
- Inner Manual Linkage Installation
- Reaction Gear and Carrier Inspection
- Reaction Gear and Carrier Installation
- Low and Reverse Clutch Spacer Plate Selection
- Low and Reverse Clutch Plate Installation
- Low and Reverse Clutch Support Disassemble
- Low and Reverse Clutch Support Installation
- Reaction Sun Gear Installation
- Reaction Carrier Shaft Replacement
- Input Internal Gear, Reaction Shaft and Shell Installation
- Internal Transmission Speed Sensor Rotor Replacement
- Output Shaft Installation
- Input Carrier Inspection
- Input Sun Gear Bushings Replacement
- Input Carrier Inspection and Installation
- Input Clutch Assembly Disassemble
- Input Housing and Shaft Assembly Inspection
- Input Housing and Shaft Assembly Assemble
- Input Housing to Output Shaft Seal Installation
- Overrun Clutch Installation
- Forward Clutch Sprag Disassemble
- Forward Clutch Sprag Assemble
- Forward Clutch Assembly Assemble
- Forward Clutch Piston Travel Check
- 3-4 Clutch Assemble
- 3-4 Clutch Plate Travel Check
- Clutch Air Check
- Turbine Shaft Seals Installation
- Reverse Input Clutch Disassemble
- Reverse Input Clutch Bushing Replacement
- Reverse Input Clutch Assemble
- Reverse Input Clutch Plate Travel Check
- Reverse Input and Input Clutches Installation
- 2-4 Band Assembly Installation
- Input Speed Sensor Removal
- Oil Pump Disassemble
- Oil Pump Body Disassemble
- Oil Pump Rotor and Slide Measurement
- Oil Pump Body Bushing Replacement
- Oil Pump Body Assemble
- Oil Pump Cover Disassemble
- Oil Pump Stator Shaft Bushing Replacement
- Oil Pump Cover Assemble
- Oil Pump Cover and Body Assemble
- Input Speed Sensor Installation
- Oil Pump Assembly Installation
- Converter Housing Installation
- Turbine Shaft O-Ring Installation
- Control Valve Body Disassemble
- Control Valve Body Assemble
- 3-4 Accumulator Installation
- 1-2 Accumulator Disassemble
- 1-2 Accumulator Assemble
- 1-2 Accumulator Installation
- Control Valve Body Installation
- Manual Detent Spring Installation
- Oil Filter Assembly Installation
- Transmission Fluid Pan Installation
- 2-4 Servo Disassemble
- 2-4 Servo Assembly Installation
- Case Extension Bushing Replacement (2WD Truck/Utility/Van Only )
- Speed Sensor and Case Extension Installation
- Torque Converter End Play Inspection
- Torque Converter Installation
- Holding Fixture Removal
- Repair Instructions - On Vehicle
- Description and Operation
- Transmission General Information
- Definitions and Abbreviations
- Transmission Identification Information
- Transmission Component & System Description
- Transmission Adaptive Functions (TCM)
- Transmission Indicators and Messages (TCM)
- Electronic Component Description (TCM)
- Automatic Transmission Input Speed Sensor Assembly
- Electronic Component Description (TCM)
- 1-2 and 2-3 Shift Solenoid Valves
- 3-2 Shift Solenoid Valve Assembly
- Transmission Pressure Control Solenoid
- Torque Converter Clutch Solenoid Valve
- Torque Converter Clutch Pulse Width Modulation Solenoid Valve
- Transmission Fluid Pressure (TFP) Manual Valve Position Switch
- Vehicle Speed Sensor Assembly
- Automatic Transmission Fluid Temperature Sensor
- Transmission Range Switch
- Automatic Transmission Inline 20-Way Connector Description
- Automatic Transmission Hydraulic Diagrams
- Park - Engine Running
- Notes
- Pressure Regulator Valve
- Pressure Relief Valve
- Line Pressure Tap
- Actuator Feed Limit Valve
- Pressure Control (PC) Solenoid Valve
- Torque Converter Clutch (TCC)
- TCC Solenoid Valve
- Converter Clutch Valve
- Torque Converter
- Cooler and Lubrication System
- Manual Valve
- Lo and Reverse Clutch Applies
- Lo Overrun Valve
- Transmission Fluid Pressure (TFP) Manual Valve Position Switch Assembly
- Shift Solenoid Valves (1-2 and 2-3)
- Shift Valves (1-2, 2-3 and 3-4)
- Park - Engine Running - A/T System Hydraulic Diagram
- Reverse
- Notes
- Manual Valve
- Lo and Reverse Clutch
- Reverse Input Checkball (#3)
- Reverse Abuse Valve
- Boost Valve
- Reverse Input Clutch Piston
- Reverse Input Air Bleed Checkball
- Transmission Fluid Pressure (TFP) Manual Valve Position Switch Assembly
- Shift Solenoid Valves (1-2 and 2-3)
- Shift Valves (1-2, 2-3 and 3-4)
- Pressure Control (PC) Solenoid Valve
- Reverse - A/T System Hydraulic Diagram
- Neutral - Engine Running
- Overdrive Range, First Gear
- Notes
- Manual Valve
- Forward Clutch Applies
- Forward Clutch Accumulator Checkball (#12)
- Forward Clutch Accumulator Piston
- Forward Clutch Abuse Valve
- Transmission Fluid Pressure (TFP) Manual Valve Position Switch Assembly
- 1-2 Shift Solenoid (SS) Valve
- 2-3 Shift Solenoid (SS) Valve
- 2-3 Shift Valve Train
- 1-2 Shift Valve
- Accumulator Valve
- Rear Lube
- Pressure Control (PC) Solenoid Valve
- 3-2 Control Solenoid Valve
- Torque Converter Clutch PWM Solenoid Valve
- Overdrive Range, First Gear - A/T System Hydraulic Diagram
- Overdrive Range, Second Gear
- Notes
- 1-2 Shift Solenoid (SS) Valve
- 2-3 Shift Solenoid (SS) Valve
- 1-2 Shift Valve
- 1-2 Shift Checkball (#8)
- 2-4 Servo Assembly
- 1-2 Accumulator
- Accumulator Valve
- 2-3 Shift Valve Train
- 3-4 Relay Valve and 4-3 Sequence Valve
- 3-2 Downshift Valve
- 3-2 Control Solenoid Valve
- 3-2 Control Valve
- 3-4 Shift Valve
- Torque Converter Clutch
- Overdrive Range, Second Gear - A/T System Hydraulic Diagram
- Overdrive Range, Third Gear
- Notes
- 2-3 Shift Solenoid (SS) Valve
- 2-3 Shift Valve Train
- 3-4 Clutch Exhaust Checkball (#4)
- 3-4 Clutch Piston
- 3rd Accumulator Checkball (#2)
- 3rd Accumulator Exhaust Checkball (#7)
- 2-4 Servo Assembly
- 3-2 Downshift Valve
- 3-2 Control Solenoid Valve and 3-2 Control Valve
- 1-2 Shift Solenoid (SS) Valve and 1-2 Shift Valve
- 3-4 Shift Valve
- Torque Converter Clutch
- Overdrive Range, Third Gear - A/T System Hydraulic Diagram
- Overdrive Range, Fourth Gear - Torque Converter Clutch Applied
- Notes
- 1-2 Shift Solenoid (SS) Valve
- 2-3 Shift Solenoid (SS) Valve
- 1-2 Shift Valve
- 3-4 Shift Valve
- 3-4 Relay Valve and 4-3 Sequence Valve
- 2-4 Servo Assembly
- 2-4 Band Apply Accumulation
- 3-4 Accumulator Assembly
- 3-4 Accumulator Checkball (#1)
- Accumulator Valve
- 3-2 Control Solenoid Valve and 3-2 Control Valve
- Torque Converter Clutch Applies
- Converter Clutch Apply Valve
- Torque Converter
- TCC Apply Checkball (#9)
- TCC PWM Solenoid Valve
- Overdrive Range, Fourth Gear - TCC Applied - A/T System Hydraulic Diagram
- Overdrive Range, 4-3 Downshift
- Notes
- 1-2 Shift Solenoid (SS) Valve
- 1-2 Shift Valve
- 2-4 Band Releases
- 3-4 Relay Valve and 4-3 Sequence Valve
- 2-4 Servo Assembly
- 3-4 Accumulator Assembly
- 3-4 Accumulator Checkball (#1)
- Accumulator Valve
- 2-3 Shift Solenoid (SS) Valve
- 2-3 Shift Valve Train
- Torque Converter Clutch Solenoid Valve
- Pressure Control (PC) Solenoid Valve
- Overdrive Range, 4-3 Downshift - A/T System Hydraulic Diagram
- Overdrive Range, 3-2 Downshift
- Notes
- 2-3 Shift Valve Train
- 3-4 Clutch Releases and 2-4 Band Applies
- 3-4 Clutch Exhaust Checkball (#4)
- 2-4 Servo Assembly
- 3-2 Downshift Valve and 1-2 Upshift Checkball (#8)
- Downshift Timing and Control
- 3rd Accumulator Checkball (#2)
- 3-2 Control Solenoid Valve and 3-2 Control Valve
- 3rd Accumulator Exhaust Checkball (#7)
- Pressure Control (PC) Solenoid Valve
- Overdrive Range, 3-2 Downshift - A/T System Hydraulic Diagram
- Manual Third Gear
- Notes
- Manual Valve
- Transmission Fluid Pressure (TFP) Manual Valve Position Switch Assembly
- 1-2 Shift Solenoid (SS) Valve
- 3-4 Shift Valve
- 2-3 Shift Valve Train
- Overrun Clutch Feed Checkball (#5)
- Overrun Clutch Control Checkball (#6)
- 3-4 Relay Valve and 4-3 Sequence Valve
- Overrun Clutch Piston
- Overrun Clutch Air Bleed Checkball
- Torque Converter Clutch and Torque Converter Clutch PWM Solenoid Valve
- Pressure Control (PC) Solenoid Valve
- Manual Third - First and Second Gears: Overrun Clutch Released
- Manual Third Gear - A/T System Hydraulic Diagram
- Manual Second Gear
- Notes
- Manual Valve
- Transmission Fluid Pressure (TFP) Manual Valve Position Switch Assembly
- Third and Fourth Gears Prevented
- 2-3 Shift Valve Train
- 1-2 Shift Valve
- First Gear Prevented
- Overrun Clutch Remains Applied
- Overrun Clutch Piston
- Torque Converter Clutch
- Pressure Control (PC) Solenoid Valve
- Manual Second Gear - A/T System Hydraulic Diagram
- Manual First Gear
- Notes
- Manual Valve
- Transmission Fluid Pressure (TFP) Manual Valve Position Switch Assembly
- 2-3 Shift Solenoid (SS) Valve
- 2-3 Shift Valve Train
- 1-2 Shift Solenoid (SS) Valve
- 1-2 Shift Valve
- 2-4 Band Releases
- 1-2 Accumulator Assembly
- Accumulator Valve
- 1-2 Upshift Checkball (#8)
- Lo and Reverse Clutch Applies
- Lo and Reverse Piston
- Overrun Clutch Applied
- Pressure Control (PC) Solenoid Valve
- 3-2 Downshift Control Solenoid Valve and the 3-2 Control Valve
- Manual First Gear - A/T System Hydraulic Diagram
- Park - Engine Running
- Fluid Passages
- Special Tools and Equipment