GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1996
🢒
Sonoma Pickup - 4WD
🢒
Transmission/Transaxle
🢒 Automatic Transmission - 4L60-E
Transmission/Transaxle
All Component Locator
Automatic Transmission Components
Transmission Component Location
All Description and Operation
Automatic Transmission Diagnosis
Electronic Component Description
Line Pressure Check
Manual First Gear
Manual Second Gear
Manual Third Gear
Neutral - Engine Running
Overdrive Range, 3-2 Downshift
Overdrive Range, 4-3 Downshift
Overdrive Range, First Gear
Overdrive Range, Fourth Gear - Torque Converter Clutch Applied
Overdrive Range, Second Gear
Overdrive Range, Third Gear - Torque Converter Clutch Applied
Park - Engine Running
Preliminary Checks
Reverse
Scan Tool Data Definitions
Transmission Fluid Check
Transmission General Information
All Special Tools and Equipment
Special Tools
All Visual Identification
Automatic Transmission Electronic Component Views
Automatic Transmission Inline Harness Connector End View
Cleaning, Inspection, and Adjustment
2-4 Band Servo Piston Pin Length Check
3-4 Clutch Plate Travel Check
Case Assembly Inspection
Clutch Air Check
Forward Clutch Piston Travel Check
Input Carrier Inspection
Input Housing and Shaft Assembly Inspection
Low and Reverse Clutch Spacer Plate Selection
Park/Neutral Position and Backup Lamp Switch Adjustment
Parts Cleaning and Inspection
Reaction Gear and Carrier Inspection
Reverse Input Clutch Plate Travel Check
Shift Linkage and Adjustment Shift Positions
Torque Converter End Play Inspection
Transmission End Play Check
Diagnostic Procedures
3-2 Flare or Tie-Up
Delay in Drive and Reverse
Drives in Neutral
First Gear Range Only - No Upshift
Front Oil Leak
Harsh Garage Shift
Harsh Shifts
Inaccurate Shift Points
No 2-3 Shift or 2-3 Shift Slips, Rough or Hunting
No 3-4 Shift, Slips or Rough 3-4 Shift
No Drive in All Ranges
No Drive in Drive Range
No Overrun Braking - Manual 3-2-1
No Park
No Part Throttle or Delayed Downshifts
No Reverse or Slips in Reverse
No Second Gear, No Fourth Gear, and No Reverse Gear
No Torque Converter Clutch Apply
No Torque Converter Clutch Release
Oil Out the Vent
Oil Pressure High or Low
Ratcheting Noise
Second Gear Start
Second/Third Gear Only or First/Fourth Gears Only
Slipping or Harsh 1-2 Shift
Slips in First Gear
Third Gear Only
Torque Converter Clutch Shudder
Transmission Fluid Cooler Flushing and Flow Test
Vibration in Reverse and Whining Noise in Park
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 P0748 Pressure Control Solenoid Circuit Electrical
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 P1810 TFP Valve Position Switch Circuit
DTC P1812 Transmission Fluid Overtemperature
DTC P1860 TCC PWM Solenoid Circuit Electrical
DTC P1864 TCC Solenoid Electrical
DTC P1870 Transmission Component Slipping
DTC P1875 4WD Low Switch Circuit Electrical
DTC P1886 3-2 SS Valve Assembly CKT Electrical
Disassembly, Overhaul, Repair, and Assembly
1-2 Accumulator Assemble
1-2 Accumulator Disassemble
1-2 Accumulator Installation
2-4 Band Installation
2-4 Band Servo 2nd Apply Piston Disassemble
2-4 Band Servo Piston Pin Length Check
2-4 Band, Input Clutches, Input Gear Set Removal
2-4 Servo Assembly Installation
2-4 Servo Cover and Assembly Removal
2-4 Servo Disassemble
3-4 Accumulator Installation
3-4 Clutch Assemble
3rd Accumulator Retainer with Ball Assembly Leak Check
3rd Accumulator Retainer with Ball Replacement
Case Bushing
Case Extension Bushing Replacement
Control Valve Body and Wiring Harness Removal
Control Valve Body Assemble
Control Valve Body Disassemble
Control Valve Body Installation
Converter Housing Installation
Converter Housing Removal
Drain Oil
Fluid Pump Rotor and Slide Measurement
Forward Clutch Assembly Assemble
Forward Clutch Sprag Assemble
Forward Clutch Sprag Disassemble
Holding Fixture Installation
Holding Fixture Removal
Inner Manual Linkage Installation
Inner Manual Linkage Removal
Input Carrier Inspection and Installation
Input Clutch Assembly Disassemble
Input Housing and Shaft Assembly Assemble
Input Housing to Output Shaft Seal Installation
Input Internal Gear, Reaction Shaft Installation
Input Sun Gear Bushing Replacement
Internal Transmission Speed Sensor Rotor Replacement
Low and Reverse Clutch Piston Installation
Low and Reverse Clutch Piston Removal
Low and Reverse Clutch Plate Installation
Low and Reverse Clutch Support Disassemble
Low and Reverse Clutch Support Installation
Manual Detent Spring Installation
Manual Shift Shaft Seal Installation
Oil Filter Assembly Installation
Oil Pump Assembly Installation
Oil Pump Body Assemble
Oil Pump Body Bushing Replacement
Oil Pump Body Disassemble
Oil Pump Cover and Body Assemble
Oil Pump Cover Assemble
Oil Pump Cover Disassemble
Oil Pump Disassemble
Oil Pump Removal
Oil Pump Stator Shaft Bushing Replacement
Output Shaft Installation
Output Shaft, Reaction Gear, Low/Rev Clutch Removal
Overrun Clutch Installation
Reaction Carrier Shaft Replacement
Reaction Gear and Carrier Installation
Reaction Gear Set Removal
Reaction Sun Gear and Shell Installation
Reverse Input and 3-4 Clutch Housing Installation
Reverse Input Clutch Assemble
Reverse Input Clutch Bushing Replacement
Reverse Input Clutch Disassemble
Torque Converter Assembly Removal
Torque Converter Installation
Transmission End Play Check
Transmission Fluid Pan and Filter Assembly Removal
Transmission Fluid Pan Installation
Transmission Overhaul
Turbine Shaft O-Ring Installation
Turbine Shaft Seal Installation
Vehicle Speed Sensor and Case Extension Installation
Vehicle Speed Sensor and Case Extension Removal
Wiring Harness Connection
Electrical/Electronic Schematic Diagrams
Automatic Transmission Controls Schematics
Electrical/Electronic Specifications
Temperature Versus Resistance
General Diagnostic Information
Automatic Transmission Internal Wiring Harness Check
Component Resistance
Electrical/Garage Shift Procedure
Electronic Component Malfunctions
Flex Plate/Torque Converter Vibration Test
Fluid Leak Diagnosis and Repair
Functional Test
Noise and Vibration Analysis
Pressure Switch Assembly Resistance Check
Road Test
Tech 1 Data Value Examples
Torque Converter Clutch Diagnosis
Torque Converter Clutch Shudder
Transmission Fluid Check
General Information
Automatic Transmission Schematic Icons
Automatic Transmission Schematic References
Do Not Use Air Tools
Electrical Connector
Torque Converter Clutch Electrical Controls
Transmission ID Information
Mechanical Specifications
Fastener Tightening Specifications
Fluid Capacity
Range Reference
Other Specifications
2-4 Band Servo Piston Pin Selection
Fluid Pump Rotor and Slide Measurement
Forward Clutch Backing Plate Selection
Forward Clutch Piston Travel Check
Input Carrier Pinion End Play
Low and Reverse Clutch Spacer Plate Selection
Reaction Carrier Pinion Gear End Play
Reverse Input Clutch Backing Plate Selection
Shift Speed
Third and Fourth Clutch Backing Plate Selection
Torque Converter End Play Inspection
Transmission End Play Check
Removal, Installation, and Replacement
2-4 Servo
Accumulator Assembly, Spacer Plate, and Gaskets
Automatic Transmission Fluid and Filter Replacement
Control and Shift Solenoids Replacement
Extension Housing Rear Oil Seal
Filler Tube Replacement
Oil Cooler Hose/Pipe Replacement
Oil Pan Replacement
Park/Neutral Position and Backup Lamp Switch Replacement
Shift Cable Replacement
Transmission Fluid Cooler Flushing
Transmission Replacement
Valve Body
Vehicle Speed Sensor Replacement