Automatic Transmission/Transaxle: Technical Service Bulletins
- Customer Interest
- A/T - No Movement in Drive or 3rd Gear
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Engine - Rattling/Clicking Noise
- Front Suspension/Underhood - Noise Concerns
- A/T Oil Pan Valve Body Cover - Leaks
- Engine - Stalls on Drive/Reverse Engagement
- A/T - Harsh 3-2 Downshifts, Diagnosis & Repair
- Overview
- Very Harsh Part Throttle 3-2 Shift At 20-40 MPH:
- Harsh 3-2 and/or 4-2 Shifts:
- Intermittent Harsh Part Throttle 3-2 Shift:
- Harsh 3-2 Shift **High Altitude Only**
- Harsh 3-2 Shift **Low Altitude* Only**:
- Harsh 3-2 Shift Maneuver At 17-20 MPH:
- Harsh 3-2 Coastdown Bump 3.8L or 4.5L At 15-22 MPH:
- Harsh Upshifts - High Altitude Only:
- A/T - Early, Soft Upshift & Misadjusted T.V. Cable
- A/T - Delayed Neutral to Drive Engagement
- All Technical Service Bulletins
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- 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
- A/T - DEXRON(R)-VI Fluid Information
- A/T - Water Or Coolant Contamination Information
- A/T - No Movement in Drive or 3rd Gear
- A/T - Grinding/Growling Noise in Park on Incline
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T - Choosing the Right ATF
- A/T - Math Part II
- A/T - Twenty Steps To Successful Repairs
- A/T - Math Formulas Part I
- A/T - Checking Pressure Switches For Leaks
- A/T - 125C Case Differences
- A/T - THM 125C Model Code Information
- A/T - Sprag Rotation
- A/T - THM Steel Clutch Piston Inspection
- A/T - No Upshift/Governor Contamination
- A/T - 125/125C TCC Engagement in Drive, First & Reverse
- A/T - Front Bushing Wear
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - 125/125C Delayed Reverse Or Slips In Reverse
- A/T - Methods to Check for Restricted Exhaust
- A/T - 125/125C Repeated Pump Rotor Spline Failure
- A/T - 125C, 440T4 No Upshift
- A/T - 125/125C Input Drum Contacting Center Support
- A/T - 125/125C No Movement Any Direction
- A/T - Governor Pressure Switches
- A/T - 125/125C No Second Gear After Rebuild
- A/T - 125C Engine Dies In Gear
- A/T - 125C Shifts 1-3 (Skips 2nd)
- A/T - 125/125C Car Creeps Forward After Overhaul
- A/T - 125/125 C Intermediate Band Adjustment
- A/T - 125/125C ATF Leaking Past Front Seal
- A/T - 125/126C No Second Gear Or Slipping After Rebuild
- A/T - 125/125C No Upshift - Governor Pipe Dislodged
- A/T - Pressure Tap Locations
- A/T - 125C TCC Will Not Release After Warm-Up
- A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
- A/T - 125/200/200 4R/325 4L Late or No Upshift
- A/T - THM 125 No Second/Third Gear After Overhaul
- A/T - 125/125C Forward Drum Cautions
- A/T - Converter Clutch Shudder
- A/T - Rapid Converter Pump Bushing Wear
- A/T - 125C Oil Feed Modification
- A/T - Noisy Converter Or Pump
- A/T - 125/125C Engine Stalls After Replacing Converter
- A/T - Recurrent Sticking Valves/In Line Filters
- A/T - 125C Anti-Vibration Strut Use
- A/T - 125C Improvement of TCC Apply When Cold
- A/T - 125C Auxiliary Valve Bodies/Covers and Gaskets
- A/T - No Converter Clutch Apply When Unit Is Hot
- A/T - Harsh Forward Engagement
- A/T - Drive Axle and Wheel Lug Nut Torque Specifications
- A/T - THM Late or No Upshifts
- A/T - 125/440 T4 Sprocket and Final Drive Identification
- A/T - AXOD/E 44T4's and 125's Chain Stretch
- A/T - How To Use A Pressure Gauge
- A/T - 125C Uncontrolled Lock-Up, Kills Engine At Stop
- A/T - Diagnosing Converter Lock-Up Problems
- Overview
- Test # 1 - Checking For 12 Volts at Terminal -A-
- Test # 2 - Checking For 12 Volts Across Fuse
- Test # 3 - Checking For 12 Volts Across Brake Switch
- Test # 4 - Adjusting/Replacing the Brake Switch
- Test # 5 - Checking Wires For Shorts and Opens
- Test # 6 - Checking For Ground at Terminal -D-
- Test # 7 - Grounding the -D- Wire
- Test # 8 - Checking Cooler Line Pressure or Surge
- Test # 9 - Checking the Solenoid
- Test # 10 - Checking Electrical Switches on Trans.
- Test # 11 - Checking Lockup Apply Valve
- Test # 12 - Checking Signal Oil Circuit
- Test # 13 - Checking the Computer
- A/T - Engine Vacuum Testing
- A/T - Torque Converter Identification
- A/T - 3T40/THM 125C Forward Drum Design Changes
- A/T - 125/125C Slipping in All Ranges
- A/T - 3T40/THM 125C Intermittent or No TCC Apply
- A/T - THM 125C Sticking TCC Solenoids
- A/T - Cracked Flex Plate
- A/T - THM 125C Manual Valve Change/Improved Shift Feel
- A/T - Converter Clutch Solenoid Fluid Source I.D.
- A/T - 125/125C Improved Transmission Gaskets
- A/T - THM Control Valve Assembly Cleaning/Servicing
- A/T - 125/125C Intermediate Servo Orifice Eliminated
- A/T - 125C Throttle Valve Buzz
- A/T - 125/125C/440-T4 Identifying Final Drive Ratios
- A/T - Core Return Product Feedback Form
- A/T - Service Replacement Model Update
- A/T - Service Replacement
- A/T - New Input Carrier Thrust Washers
- Engine - Rattling/Clicking Noise
- Front Suspension/Underhood - Noise Concerns
- A/T - New Bottom Pan and Controlled Compression Gasket
- A/T Oil Pan Valve Body Cover - Leaks
- A/T - Transaxle Oil Filter Differences
- Engine - Stalls on Drive/Reverse Engagement
- A/T - Harsh 3-2 Downshifts, Diagnosis & Repair
- Overview
- Very Harsh Part Throttle 3-2 Shift At 20-40 MPH:
- Harsh 3-2 and/or 4-2 Shifts:
- Intermittent Harsh Part Throttle 3-2 Shift:
- Harsh 3-2 Shift **High Altitude Only**
- Harsh 3-2 Shift **Low Altitude* Only**:
- Harsh 3-2 Shift Maneuver At 17-20 MPH:
- Harsh 3-2 Coastdown Bump 3.8L or 4.5L At 15-22 MPH:
- Harsh Upshifts - High Altitude Only:
- Oil Pump Rotor and Slide - Updated Service Part Numbers
- A/T - New Torque Converter End Play Measurement & Tool
- A/T - Early, Soft Upshift & Misadjusted T.V. Cable
- A/T - Inoperative Lo-Reverse Clutch Diagnosis
- A/T - Revised 4TH Clutch Reaction Plates
- A/T - Delayed Neutral to Drive Engagement
- A/T - Revised Forward Clutch Piston Seals
- A/T - THM 125C New Forward Clutch Assembly
- A/T - New Forward and Direct Clutch
- A/T - DEXRON III Fluid Introduction
- A/T - Case Cover Oil Slot
- A/T - 3T40 New Side Cover and Bottom Pan Gasket
- Drivetrain - New Seal Protector for Drive Axle R&R
- A/T - Revised End Play Specification
- A/T - Updated R&R Pinion Gear Washers & Sun Gear
- A/T - 4L60, Revised Sprag/Forward Clutch Hub