Transmission and Drivetrain: Technical Service Bulletins
- Customer Interest
- A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
- A/T - THM 440-T4 Pan Bolt Leaks
- A/T - 4T60 No or Slipping 3rd Gear/No Reverse/Drive
- M/T - Noise In All Gear Ranges With Clutch Pedal Out
- A/T - Shift Cable Contacts the A/C Pipe
- Engine Controls - SES Light/Code 62 or 26, Inop TCC
- MIL ON, Intermittent or No TCC, DTC's 62, 26 Set
- A/T - Slip in Reverse/No Reverse After Installation
- A/T - Distressed 4TH Clutch Service
- A/T - No Second Gear
- A/T - Intermittent Rattle/Clicking Loudest In 3RD Gear
- A/T - Slips or Shudders/Slips or No 2nd Gear Diagnosis
- A/T - 2-3 Slip, Flare/Delayed 2-3 Upshifts
- A/T - Intermittent Loss of Drive
- A/T - No 3RD Gear
- A/T - Slips In Low/Reverse or No Reverse
- M/T - High Shift, Clutch Pedal Effort
- M/T - Knocking or Tapping Gear Noise
- A/T - Intermittent/No Torque Converter Clutch Apply
- A/T - 4L60 Binding/Inoperative In Reverse
- A/T - Delayed `R' to `D' In Cold Operating Conditions
- A/T - Harsh Engagement, Double Bump or Shudder
- A/T - 4T60 Slips in Reverse/Reverse Band Distress
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T - No Movement in Drive or 3rd Gear
- By Symptom
- Abnormal wear/deterioration
- Chattering
- Customer Interest
- A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
- A/T - THM 440-T4 Pan Bolt Leaks
- A/T - 4T60 No or Slipping 3rd Gear/No Reverse/Drive
- M/T - Noise In All Gear Ranges With Clutch Pedal Out
- A/T - Shift Cable Contacts the A/C Pipe
- Engine Controls - SES Light/Code 62 or 26, Inop TCC
- MIL ON, Intermittent or No TCC, DTC's 62, 26 Set
- A/T - Slip in Reverse/No Reverse After Installation
- A/T - Distressed 4TH Clutch Service
- A/T - No Second Gear
- A/T - Intermittent Rattle/Clicking Loudest In 3RD Gear
- A/T - Slips or Shudders/Slips or No 2nd Gear Diagnosis
- A/T - 2-3 Slip, Flare/Delayed 2-3 Upshifts
- A/T - Intermittent Loss of Drive
- A/T - No 3RD Gear
- A/T - Slips In Low/Reverse or No Reverse
- M/T - High Shift, Clutch Pedal Effort
- M/T - Knocking or Tapping Gear Noise
- A/T - Intermittent/No Torque Converter Clutch Apply
- A/T - 4L60 Binding/Inoperative In Reverse
- A/T - Delayed `R' to `D' In Cold Operating Conditions
- A/T - Harsh Engagement, Double Bump or Shudder
- A/T - 4T60 Slips in Reverse/Reverse Band Distress
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T - No Movement in Drive or 3rd Gear
- Driveability
- Erratic Shifting
- Hard Shifting
- Hard shifting/Stiff clutch
- Incorrect gear selection
- Inoperative
- Leaks
- Loose
- No shift/Incorrect gear engagement
- Noise
- Slipping
- Sticking/Binding
- Won't disengage
- All Technical Service Bulletins
- Drivetrain - Information on Driveline Clunk Noise
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- M/T - Operating Characteristics Information
- A/T - Fluid Oil Cooler Flow Test
- A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
- A/T - Slight Vehicle Movement In Park At Start Up
- ACDelco(R) Remanufactured Transmissions - Program Update
- A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
- A/T - R&R of Final Drive Pinion Gear Washers & Sun Gear
- A/T - THM 440-T4 Pan Bolt Leaks
- Differential Pinion Shaft Lock Screw - Service
- A/T - Transaxle Oil Filter Differences
- A/T - Blown Fuses Due to Shorted TCC Wiring
- A/T - Harsh Shift Conditions Service Information
- A/T - New Oil Pump Rotor Thickness
- A/T - 4T60 No or Slipping 3rd Gear/No Reverse/Drive
- A/T - Intermittent Delayed Upshifts When Cold or Hot
- A/T - 3RD Clutch/Overhaul Kits Require Calibration Kits
- M/T - Noise In All Gear Ranges With Clutch Pedal Out
- A/T - Shift Cable Contacts the A/C Pipe
- Engine Controls - SES Light/Code 62 or 26, Inop TCC
- MIL ON, Intermittent or No TCC, DTC's 62, 26 Set
- A/T - Manual Revision 3RD Clutch Switch Incorrect ID
- A/T - Corrected Clutch Piston Seal Installation
- A/T - Diagnosis Information LO-Reverse Clutch
- A/T - Slip in Reverse/No Reverse After Installation
- A/T - Distressed 4TH Clutch Service
- A/T - 4T60 New Input and 3RD Clutch Piston Seal
- A/T - No 1st Gear/Slips In 1st Gear
- A/T - No Second Gear
- A/T - Intermittent Rattle/Clicking Loudest In 3RD Gear
- A/T - Slips or Shudders/Slips or No 2nd Gear Diagnosis
- A/T - Smooth Direct Clutch Fiber Plates
- A/T - New Clutch Plates
- A/T - THM 3T40 New Roller Clutch
- A/T - 3RD Clutch Plate Assembly Identification
- A/T - 2-3 Slip, Flare/Delayed 2-3 Upshifts
- A/T - New Fiber Plates For Forward & Direct Clutches
- A/T - Drive Link Wear Specifications Revised
- A/T - Intermittent Loss of Drive
- A/T - New Product Information & Diagnostics
- Overview
- Transaxle:1989 THM 125C Celebrity, Corsica, Beretta, Cavalier
- Transaxle:1989 THM 440-T4 Celebrity
- Transmission:1989 THM 200-4R Caprice
- Transmission:1989 THM 700-R4 Caprice, Camaro, Corvette, C, K, R, V, S, T, G and M Van
- Transmission:1989 THM 400/475 Trucks
- A/T - New Transaxle Identification Codes
- A/T - No 3RD Gear
- A/T - 3T40/4T60 Noise In Park On an Incline
- A/T - Inspection and Repair Guidelines
- A/T - Designation System Change
- A/T - Slips In Low/Reverse or No Reverse
- A/T - Revised Wiring Diagram Information
- A/T - Core Return Product Feedback Form
- A/T - 3T40, 125/125C New Spring Dowel Case Cover Pins
- A/T - 3T40/THM 125C Intermittent or No TCC Apply
- A/T - THM 125/125C, 3T40 Lo-Reverse Clutch Rattle
- A/T - 3T40/THM 125C Forward Drum Design Changes
- A/T - Torque Converter Identification
- A/T - Engine Vacuum Testing
- A/T - THM 125C Model Codes
- A/T - Diagnosing Converter Lock-Up Problems
- A/T - 125C Uncontrolled Lock-Up, Kills Engine At Stop
- A/T - How To Use A Pressure Gauge
- A/T - AXOD/E 44T4's and 125's Chain Stretch
- A/T - 125/440 T4 Sprocket and Final Drive Identification
- A/T - THM Late or No Upshifts
- A/T - Drive Axle and Wheel Lug Nut Torque Specifications
- A/T - Harsh Forward Engagement
- A/T - No Converter Clutch Apply When Unit Is Hot
- A/T - Rapid Converter Pump Bushing Wear
- A/T - Converter Clutch Shudder
- A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
- A/T - Governor Pressure Switches
- A/T - 125C, 440T4 No Upshift
- A/T - Methods to Check for Restricted Exhaust
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - Front Bushing Wear
- A/T - No Upshift/Governor Contamination
- A/T - Checking Pressure Switches For Leaks
- A/T - Math Formulas Part I
- A/T - Twenty Steps To Successful Repairs
- A/T - Math Part II
- A/T - Choosing the Right ATF
- M/T - High Shift, Clutch Pedal Effort
- M/T - Knocking or Tapping Gear Noise
- A/T - Updated ATF Fluid Color/Level Check Information
- A/T - DEXRON III Fluid Introduction
- A/T - Intermittent/No Torque Converter Clutch Apply
- A/T - F-7/4T60/4T60-E - Drive Link Noise Diagnosis
- A/T - 4L60 Binding/Inoperative In Reverse
- A/T - Delayed `R' to `D' In Cold Operating Conditions
- A/T - New Thermo Element
- A/T - Evaluating Peened Spacer Plates
- A/T - New Governor Screen Added to Case
- A/T - New 1-2 and Reverse Band Assemblies
- A/T - Harsh Engagement, Double Bump or Shudder
- A/T - New Style 1-2 Band Assembly
- A/T - Overview of Production Changes
- A/T - 4T60 Slips in Reverse/Reverse Band Distress
- A/T - 3T40 New Side Cover and Bottom Pan Gasket
- A/T - New Spring Dowel Case Cover Pins
- Drivetrain - Revised Front Drive Axle Replacement
- Drivetrain - New Seal Protector for Drive Axle R&R
- A/T - Revised End Play Specification
- A/T - Intermittent Slip In Forward/Reverse When Cold
- M/T - Hydraulic Clutch Bleeding Procedure Improvement
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T - No Movement in Drive or 3rd Gear
- A/T - Grinding/Growling Noise in Park on Incline
- A/T - Water Or Coolant Contamination Information
- A/T - DEXRON(R)-VI Fluid Information