GM Service Manual Online
For 1990-2009 cars only
Makes
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Saturn
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2008
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Astra
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Transmission/Transaxle
🢒 Automatic Transmission - AF17-4
Transmission/Transaxle
All Component Locator
Automatic Transmission Electronic Component Views
Component Location
Disassembled Views
All Description and Operation
Definitions and Abbreviations
Electronic Component Description
Transmission Component and System Description
Transmission General Information
Transmission Identification Information
All Special Tools and Equipment
Special Tools
Cleaning, Inspection, and Adjustment
2-4 Band Servo Piston Pin Measurement
Control Solenoid Valve Inspection
Front Differential Assembly Cleaning and Inspection
Front Differential Transfer Drive Gear Cleaning and Inspection
Output Gear Cleaning and Inspection
Range Selector Lever Cable Adjustment
Range Selector Lever Cable Inspection
Rotational Torque Measurement
Transmission Fluid Pump Cleaning and Inspection
Transmission Range Switch Adjustment
Diagnostic Procedures
Bushing and Mating Shaft Inspection
Case Porosity Repair
Emergency Mode Inoperative
Engagement Delay Test
Engagement Time From Park or Neutral to Drive is Not Within Specifications
Engagement Time From Park or Neutral to Reverse is Not Within Specifications
Engine Stalls During Reverse or Drive Engagement
Engine Stalls When Slowing Down
Erratic Shift Quality
Flex Plate/Torque Converter Vibration Test
Fluid Leak Diagnosis
Harsh Feel at Light Acceleration or Deceleration Without Causing an Upshift or Downshift
Harsh Forced Downshift
Harsh Park or Neutral to Drive Engagement
Harsh Park or Neutral to Reverse Engagement
Harsh Shift on Coastdown
Harsh Upshift
Hum or Rattle Noise at Idle
Line Pressure Check
No 1-2 Upshift
No 2-1 Downshift
No 2-3 Upshift
No 3-2 Downshift
No 3-4 Upshift
No 4-3 Downshift
No Downshift During Acceleration
No Engine Braking in First, Second, and Third Gear
No Forward and Reverse
No Response to Movement of Shift Lever
Noise Shifting From Neutral to Reverse or Drive
Noise Upshift or Downshift
Noise While Driving
Road Test
Slips in Drive or No Drive
Slips in Reverse or No Reverse
Slips on Acceleration
Stall Speed Test
Torque Converter Clutch Stuck On or Off
Torque Converter Diagnosis
Transmission Fluid Check
Transmission Fluid Cooler Flushing and Flow Test
Transmission Overheats
Vibration at Idle
Vibration While Driving
Diagnostic Trouble Codes
DTC P0121, P0703, P0727, P1125, or P2637
DTC P0562 or P0563
DTC P0601, P0603, or P0604
DTC P0705
DTC P0711, P0712, or P0713
DTC P0717 or P0722
DTC P0730 or P0780
DTC P0741
DTC P0742
DTC P0762, P079A, P07A2, or P07A3
DTC P0961-P0963 or P0965-P0967
DTC P0973, P0974, P0976, P0977, P0979, or P0980
Disassembly, Overhaul, Repair, and Assembly
2-4 Band Installation
2-4 Band Removal
2-4 Band Servo Piston Assemble
2-4 Band Servo Piston Disassemble
2-4 Band Servo Piston Installation
2-4 Band Servo Piston Removal
Control Valve Body Assemble - Middle
Control Valve Body Assemble - Rear Number 2
Control Valve Body Assembly Assemble
Control Valve Body Assembly Disassemble
Control Valve Body Assembly Installation
Control Valve Body Assembly Removal
Control Valve Body Cover Installation
Control Valve Body Cover Removal
Control Valve Body Disassemble - Middle
Control Valve Body Disassemble - Rear Number 2
Control Valve Front Body Assemble
Control Valve Front Body Disassemble
Control Valve Rear Body Assemble
Control Valve Rear Body Disassemble
First and Reverse Brake Piston Installation
First and Reverse Brake Piston Removal
Fluid Filter Installation
Fluid Filter Removal
Forward Clutch and Overdrive and Coast Clutch Installation
Forward Clutch and Overdrive and Coast Clutch Removal
Forward Clutch Assembly Assemble
Forward Clutch Assembly Disassemble
Front Differential Assembly Installation
Front Differential Assembly Removal
Front Differential Bearing Race and Carrier Thrust Washer Installation
Front Differential Bearing Race and Carrier Thrust Washer Removal
Front Differential Carrier Seal Installation
Front Differential Transfer Drive Gear Assembly Installation
Front Differential Transfer Drive Gear Assembly Removal
Front Planetary Ring Gear Assemble
Front Planetary Ring Gear Disassemble
Front Planetary Ring Gear Installation
Front Planetary Ring Gear Removal
Holding Fixture Installation
Holding Fixture Removal
Input and Output Speed Sensor Installation
Input and Output Speed Sensor Removal
Lube Apply Tube Installation
Lube Apply Tube Removal
Manual Shift Detent Lever and Park Pawl Installation
Manual Shift Detent Lever and Park Pawl Removal
Output Gear Assembly Installation
Output Gear Assembly Removal
Overdrive and Coast Clutch Assemble
Overdrive and Coast Clutch Disassemble
Overdrive Clutch Hub and Sun Gear Installation
Overdrive Clutch Hub and Sun Gear Removal
Park/Neutral Position Switch Installation
Park/Neutral Position Switch Removal
Planetary Carrier Installation
Planetary Carrier Removal
Rear Case Installation
Rear Case Removal
Rear Planetary Ring Gear Assemble
Rear Planetary Ring Gear Disassemble
Rear Planetary Ring Gear Installation
Rear Planetary Ring Gear Removal
Reverse Clutch Housing and Input Shaft Assemble
Reverse Clutch Housing and Input Shaft Disassemble
Reverse Clutch Housing and Input Shaft Installation
Reverse Clutch Housing and Input Shaft Removal
Torque Converter Assembly Installation
Torque Converter Assembly Removal
Torque Converter Housing Assemble
Torque Converter Housing Disassemble
Torque Converter Housing Installation
Torque Converter Housing Removal
Transmission Fluid Baffle Installation
Transmission Fluid Baffle Removal
Transmission Fluid Drain Plug Installation
Transmission Fluid Draining
Transmission Fluid Pump Assemble
Transmission Fluid Pump Disassemble
Transmission Fluid Pump Installation
Transmission Fluid Pump Removal
Wiring Harness Installation
Wiring Harness Removal
Electrical/Electronic Schematic Diagrams
Automatic Transmission Controls Schematics
Electrical/Electronic Specifications
Transmission Fluid Temperature Sensor Specifications
General Diagnostic Information
Clutch Plate Diagnosis
Engine Coolant/Water in Transmission
Noise and Vibration Analysis
Mechanical Specifications
2-4 Band Servo Piston Pin Selection
Fastener Tightening Specifications
Fluid Capacity Specifications
Race and Bearing Specifications
Range Reference
Shift Solenoid Valve State and Gear Ratio
Shim Size Specifications
Transmission Clearance Specifications
Transmission General Specifications
Other Specifications
Adhesives, Fluids, Lubricants, and Sealers
Line Pressure
Removal, Installation, and Replacement
1-2,3-4 Shift Solenoid Valve Replacement
2-3 Shift Solenoid Valve Replacement
Automatic Transmission Range Selector Lever Replacement
Control Valve Body Cover Replacement
Control Valve Body Replacement
Fluid Temperature Sensor and Wiring Harness Assembly Replacement
Front Axle Shaft Seal Replacement
Input Speed Sensor Replacement
Neutral Control Solenoid Valve Replacement
Output Speed Sensor Replacement
Range Selector Lever Cable Replacement
Sport Mode Switch Replacement
Transmission Control Lever Boot Replacement
Transmission Control Module Replacement
Transmission Fluid Cooler Hose/Pipe Replacement
Transmission Fluid Level Indicator Replacement
Transmission Fluid Replacement
Transmission Mount Replacement - Left Side
Transmission Range Switch Replacement
Transmission Replacement