GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
1996
🢒
Century
🢒
Transmission/Transaxle
🢒 Automatic Transaxle - 4T60-E
Transmission/Transaxle
All Component Locator
Automatic Transmission Components
Transmission Component Location
All Description and Operation
Drive Range, Manual First (from Drive, Manual Second)
Drive Range, Manual Second (from Drive, Manual Third)
Drive Range, Manual Third (from Overdrive Range)
Electronic Component Description
Overdrive Range, 3-2 Downshift
Overdrive Range, 4-3 Downshift - Torque Converter Clutch Not Applied
Overdrive Range, First Gear
Overdrive Range, Fourth Gear - Torque Converter Clutch Applied
Overdrive Range, Second Gear
Overdrive Range, Third Gear - Torque Converter Clutch Applied
Overdrive Range, Third Gear - Torque Converter Clutch Not Applied
Park or Neutral - Engine Running
Reverse
Transmission Component and System Description
Transmission General Description
All Special Tools and Equipment
Special Tools
All Visual Identification
Automatic Transmission Electronic Component Views
Automatic Transmission Inline Harness Connector End View
Transmission Identification Information
Cleaning, Inspection, and Adjustment
1-2 Support Roller Clutch Functional Check
2nd Clutch Housing Assembly Inspection
4th and 2nd Clutch Functional Air Check
Case Components Disassemble
Case Cover Components Inspection
Control Valve Body and Gasket Assemble
Control Valve Body Clean
Control Valve Body Inspection
Differential Carrier End Play Check
Differential Carrier Inspection
Drive Link Stretch Check
Drive Shaft Oil Seal Disassemble - Right Side
Drive Sprocket and Turbine Shaft Disassemble
Drive Sprocket Support Disassemble
Driven Sprocket Support Assemble
Driven Sprocket Support Components Inspection
Forward Band Servo Assemble
Front Differential Carrier End Play Check
Input and 3rd Clutch Functional Air Check
Input and Reaction Carrier Pinion End Play Check
Input and Third Sprag Clutches Functional Check
Input Clutch Housing Assembly Inspection
Input Clutch Housing End Play Check
Input Clutch Housing End Play Check
Oil Pump Shaft Bearing Assemble
Output Shaft Bearing Disassemble
Park System Components Assemble
Parts Cleaning and Inspection
Reverse Band Servo Assemble
Thermo Element Adjustment
Torque Converter Inspection
Transmission Fluid Filter Inspection
Vacuum Modulator Inspection
Diagnostic Procedures
Converter Clutch Apply Rough, Slips, or Shudders
Converter Clutch Does Not Release
Converter Clutch Stuck On in Third and Fourth Gears
Delayed Engagement
First and Fourth Gear Only - 1-2 Solenoid Stuck On
First and Second Gear Only - 2-3 Solenoid Stuck On
First Gear Only
Fourth Gear Starts
Harsh Neutral to Reverse or Harsh Neutral to Drive
Harsh or Soft 1-2 Shift Feel
Harsh or Soft 2-1 Shift Feel
Harsh or Soft 2-3/3-2 Shift Feel
Harsh or Soft 3-4/4-3 Shift Feel
Harsh Torque Converter Clutch Apply
High or Low Oil Pressure
High or Low Upshift or Downshift Speed
Locked Up in Drive/Reverse
No 2-3 Shift
No 3-4 Shift
No Drive in Drive Range
No Engine Braking in Manual Second or Low Range
No Park Range
No Reverse
No Torque Converter Clutch Apply
Oil Out the Vent or Foaming
Second and Third Gear Only (1-2 Solenoid Stuck Off)
Second Gear Starts
Shudder 1-2 Shift
Slips in Drive
Slips in Reverse
Third and Fourth Gear Operation
Third Gear Only
Transmission Component Fluid Leaks
Transmission Fluid Cooler Flushing and Flow Test
Diagnostic Trouble Codes
Diagnostic Trouble Code Identification
DTC P0502 Vehicle Speed Sensor (VSS) Circuit Low Input
DTC P0560 System Voltage
DTC P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low Input
DTC P0713 Transmission Fluid Temperature (TFT) Sensor Circuit High Input
DTC P0719 Brake Switch Circuit Low Input
DTC P0724 Brake Switch Circuit High Input
DTC P0742 TCC System Stuck On
DTC P0751 1-2 Shift Solenoid Valve Performance
DTC P0753 1-2 Shift Solenoid Circuit Electrical
DTC P0756 2-3 (B) Shift Solenoid Performance
DTC P0758 2-3 (B) Shift Solenoid Electrical
DTC P1812 Transmission Fluid Overtemperature
DTC P1860 TCC PWM Solenoid Circuit Electrical
DTC P1864 TCC Solenoid Electrical
DTC P1870 Transmission Component Slipping
Scan Tool Data Definitions
Disassembly, Overhaul, Repair, and Assembly
1-2 Support Drum and Forward Band Removal
1-2 Support Drum Assemble
1-2 Support Roller Clutch Assemble
1-2 Support Roller Clutch Disassemble
2-1 Manual Band Servo Assemble
2-1 Manual Band Servo Disassemble
2nd Clutch and Input Clutch Removal
2nd Clutch Assemble
2nd Clutch Disassemble
4th Clutch Components Assemble
4th Clutch Components Disassemble
Accumulator Assembly and 2-1 Band Servo Removal
Accumulator Assembly, 2-1 Band Servo Assemble
Accumulator Components Assemble
Accumulator Components Disassemble
Bottom Pan and Filter Disassemble
Case Assembly Inspection
Case Components Assemble
Case Cover and Gaskets Assemble
Case Cover and Gaskets Disassemble
Case Cover Bearing Assemble
Case Cover Bearing Disassemble
Case Cover Components Assemble
Case Cover Components Disassemble
Case Extension Assemble
Case Extension Disassemble
Control Valve Body and Spacer Plate Assemble
Control Valve Body and Spacer Plate Disassemble
Control Valve Body Assemble
Control Valve Body Cover and Gasket Disassemble
Control Valve Body Disassemble
Differential Carrier Assemble
Differential Carrier Components Assemble
Differential Carrier Components Disassemble
Differential Carrier Disassemble
Differential Carrier Internal Gear Assemble
Differential Carrier Internal Gear Removal
Drive and Driven Sprocket Components Assemble
Drive Axle Oil Seal Removal - Left Side
Drive Shaft Oil Seal Assemble - Left Side
Drive Shaft Oil Seal Assemble - Right Side
Drive Sprocket and Turbine Shaft Assemble
Drive Sprocket Support Assemble
Drive Sprocket, Driven Sprocket, and Drive Link Disassemble
Driven Sprocket Support Bearing Assemble
Driven Sprocket Support Bearing Disassemble
Driven Sprocket Support Components Assemble
Driven Sprocket Support Components Disassemble
Driven Sprocket Support Disassemble
Forward Band Assemble
Forward Band Servo Components Disassemble
Forward Servo Disassemble
Input and 3rd Clutch Assemble
Input and 3rd Clutch Disassemble
Input and Reaction Carrier Assemble
Input and Reaction Carrier Disassemble
Input and Third Sprag Clutches Assemble
Input and Third Sprag Clutches Disassemble
Input Clutch Housing and Sprag Clutches Assemble
Input Clutch Housing End Play Tool Assemble
Input Clutch Housing Fluid Seal Ring Assemble
Input Clutch Housing Retainer and Ball Assemble
Input Clutch Housing Retainer and Ball Disassemble
Manual 2-1 Band Assemble
Manual Valve Link and Fluid Dam Assemble
Manual Valve Link and Fluid Dam Removal
Oil Pump Disassemble
Oil Pump Drive Shaft Assemble
Oil Pump Drive Shaft Removal
Oil Pump Shaft Bearing Disassemble
Output Shaft Assemble
Output Shaft Disassemble
Park System Components Disassemble
Reaction Sun Gear and Drum Assemble
Reaction Sun Gear and Manual 2-1 Band Removal
Reverse Band Assemble
Reverse Band Removal
Reverse Band Servo Components Disassemble
Reverse Reaction Drum Assemble
Reverse Reaction Drum Removal
Reverse Servo Disassemble
Second Clutch Housing Retainer/Ball Assemble
Second Clutch Housing Retainer/Ball Disassemble
Second, Input, and Sprag Clutches Assemble
Torque Converter Assemble
Torque Converter Disassemble
Torque Converter Fluid Seal Assemble
Torque Converter Fluid Seal Removal
Transmission Fluid Pan and Filter Assemble
Transmission Fluid Pump Assemble
Transmission Fluid Pump Disassemble
Transmission Holding Fixture Assemble
Transmission Holding Fixture Disassemble
Transmission Overhaul
Vacuum Modulator and Valve Assemble
Vacuum Modulator and Valve Disassemble
Vehicle Speed Sensor Assemble
Vehicle Speed Sensor Disassemble
Vehicle Speed Sensor Reluctor Wheel Assemble
Vehicle Speed Sensor Reluctor Wheel Disassemble
Wiring Harness Assemble
Wiring Harness Disassemble
Electrical/Electronic Schematic Diagrams
Automatic Transmission Controls Schematics
Automatic Transmission Schematic Icons
Automatic Transmission Schematic References
Electrical/Electronic Specifications
Temperature Versus Resistance
General Diagnostic Information
Automatic Transmission Wiring Harness Check
Clutch Plate Diagnosis
Engine Coolant in Transaxle
Fluid Leak Diagnosis and Repair
Functional Test
Line Pressure Check
Road Test
Tech 1 Data Value Examples
Torque Converter Clutch Evaluation and Diagnosis
Transmission Fluid Check
General Information
Definitions and Abbreviations
Do Not Use Air Tools
General Information
Mechanical Specifications
End Play Specifications
Fastener Tightening Specifications
Fluid Capacity Specifications
Oil Pump Specifications
Range Reference
Other Specifications
Component Resistance
Line Pressure
Model Build Information
Shift Speed