1989 Oldsmobile Delta 88 V6-3800 3.8L Recall and Technical Service Bulletin Titles
TSB Number & Issue Date TSB Title 89C068C9J JUN 89 Recall - Missing I/P Knee Bolster
89C016C SEP 88 Recall - Fuel Rollover Valve Assembly
MEMO082688 AUG 88 Recall - Fuel Rollover Valve 89-C-01 Update
MEMO080188 AUG 88 Recall - Fuel Rollover Assembly May Be Missing
TSB Number & Issue Date TSB Title 00-03-10-002F APR 11 Wheels - Chrome Wheel Staining/Pitting/Corrosion
04-07-30-037E APR 11 A/T - Dexron®(R)-VI Fluid Information
10-08-50-003A MAR 11 Restraints - Driver/Passenger Seat Head Rest Information
99-08-51-007E MAR 11 Wheels/Tires - Refinishing Aluminum Wheels
11-00-90-001 MAR 11 Engine - GM dexos 1 and dexos 2(R) Oil Specifications
02-07-30-052G MAR 11 A/T - Fluid Oil Cooler Flush
99-08-51-001B MAR 11 Body - Paint-Less Dent Repair Recommendations
06-08-43-003C FEB 11 Glass/Body - Windshield Wiper Performance
09-09-40-001A FEB 11 Restraints - Seat Belt Warning Lamp On/Buckling Issues
01-08-42-001H JAN 11 Lighting - Exterior Lamp Condensation and Replacement
06-08-50-009F DEC 10 Restraints - Passenger Presence System Information
03-07-29-004G DEC 10 Manual Transmission - M/T Operating Characteristics
05-03-07-009C DEC 10 Steering/Suspension - Wheel Alignment Specifications
09-06-03-004D DEC 10 Electrical - MIL ON/DTC's Set By Various Control Modules
01-08-51-003B NOV 10 Body - Application of Anti-Corrosion Materials
04-06-04-054B NOV 10 Engine Controls - Aftermarket Accessory Usage
08-07-30-035B NOV 10 A/T - Water Or Coolant Contamination Information
05-06-04-022G OCT 10 Fuel System - TOP TIER Detergent Gasoline (Canada)
10-08-45-001B OCT 10 Electrical - Information For Electrical Ground Repair
00-08-48-005D SEP 10 Body - Vehicle Glass Distortion Information
04-08-50-006D SEP 10 Interior - Seat Cover Wrinkle/Crease/Burn Info
10-08-98-002 AUG 10 Body - Drilling High Strength Steel Using CryoCobalt(R)
03-00-89-008E JUL 10 Body - Metal Body Panel Corrosion Protection
06-08-51-005A JUN 10 Body - Hem Flange Sealer For Corrosion Protection
03-08-98-002B JUN 10 Body - Squeeze Type Resistance Spot Welding/Equipment
07-06-04-019D JUN 10 Electrical - Intermittent MIL/DTC P2138/Reduced Power
99-09-40-005F JUN 10 Restraints - Extender Availability For Seat Belt
02-08-42-001D JUN 10 Lighting - Headlamp Polycarbonate Lens Damage Prevention
06-03-10-010A JUN 10 Wheels - Changing Procedures/Precautions
10-00-89-010 MAY 10 Locks - Key Code Security Rules and Information
00-03-10-006F MAY 10 Wheels/Tires - Tire Radial Force Variation (RFV)
04-06-01-029E APR 10 Vehicle - Engine Crankcase and Subsystems Flushing Info.
05-03-10-003F APR 10 Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
04-03-10-001F APR 10 Tires/Wheels - Tire Puncture Repair Procedures
05-03-10-020C APR 10 Wheels/Tires - Use of Nitrogen Gas in Tires
10-08-110-001 MAR 10 Interior - Proper Use of Floor Mats
01-07-30-042F FEB 10 A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
00-06-01-026C FEB 10 Engine - Intake Manifold Inspection/Replacement
09-03-10-017 DEC 09 Wheels/Tires - Replacement Wheel Weight Information
99-04-20-002F NOV 09 Drivetrain - Clunk Noise Shifting From PARK Into Gear
06-08-64-001B OCT 09 Body - Side Window Chipping Information
05-03-08-002C OCT 09 Suspension - Shock Absorber/Strut Leakage Information
06-08-111-004B SEP 09 06-08-111-004B - BULLETIN CANCELLATION NOTIFICATION
09-08-48-006 SEP 09 Body - Stain/Film On Windshield Glass Perimeter
04-06-04-047I AUG 09 Fuel System - 'TOP TIER' Detergent Gasoline Information
03-03-10-007E AUG 09 Wheels/Tires - OE Tire/Wheel Characteristics
99-08-64-016C JUL 09 Body - Maintaining Exterior Weatherstrip Appearance
08-06-01-008A JUL 09 Engine - Drive Belt Misalignment Diagnostics
07-06-01-016B JUL 09 Engine - Noise/Damage Oil Filter Application Importance
08-03-10-004A JUL 09 Wheels/Tires - Accessory Wheel & Tire Information
08-08-42-005B JUN 09 Lighting - Headlamp Warranty Replacement Guideline
08-08-42-005B JUN 09 Lighting - Headlamp Replacement Information
06-08-44-015B MAY 09 Audio System - Noise When Using Portable Playback Unit
08-03-10-005A MAR 09 Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
09-08-48-002A MAR 09 Body - Marks/Stains on Windshield When Wet
02-08-98-002C FEB 09 Body - Hem Flange Rust Repair Information
00-00-90-002J JAN 09 Tires - Correct Inflation Pressure Information
00-00-89-027E SEP 08 Interior - Elimination Of Unwanted Odors
05-03-10-005D SEP 08 Wheels/Tires - Upsized Wheel/Tire Characteristics
08-08-44-026 AUG 08 Audio System - Refurbishing Radio Faceplates/Knobs
05-06-02-001A JUL 08 Cooling System, A/C - Aluminum Heater Cores/Radiators
05-00-89-072B JUN 08 Engine/Fuel System - Oil/Fuel Additive Information
08-07-30-027 JUN 08 A/T - No Movement in Drive or 3rd Gear
00-06-01-012C APR 08 Engine - Use of 'Surface Conditioning Disks'
08-08-51-002 MAR 08 Body - TPO Fascia Cleaning Prior to Painting
08-09-41-003 FEB 08 Restraints - Usage of Used/Salvaged/Imitation Components
05-00-89-078B FEB 08 Fuel System - GM Fuel System Treatment PLUS(R) Info.
06-06-04-035A FEB 08 Fuel System - E85 Fuel Usage Precaution
04-03-10-012B FEB 08 Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
01-05-23-001B JAN 08 Brakes - Rotor Lateral Runout Correction Information
05-06-01-010B SEP 07 Engine - Sealant Usage/Procedures
07-08-45-002 SEP 07 Electrical - Aftermarket Fuse Warning
07-08-63-001 APR 07 Body - Polypropylene Energy Absorber Replacement
02-08-42-004A MAR 07 Instruments - Reduced PRNDL Display Visibility
04-07-30-013B FEB 07 Engine, A/T - Shift/Driveability Concerns/MIL ON
06-00-89-054 NOV 06 Warranty - Claims Submission
01-07-31-002B NOV 06 M/T - Hydraulic Clutch Bleeding Procedure Improvement
02-08-98-001C OCT 06 Body - Metal Panel Adhesive Bonding Information
00-06-02-006D AUG 06 Cooling System - Coolant Recycling Information
06-08-45-004 MAY 06 Electrical - Instrument Panel & General Wiring Repair
02-08-48-001B MAR 06 Body - Urethane Adhesives for Glass Applications
06-03-10-004 MAR 06 Tires/Wheels - Wheel Weight Usage Precautions
04-06-04-051B JAN 06 Fuel System - Fuel Injector Maintenance Cleaning
99-09-40-004A APR 05 Restraints - Child Seat Top Teather Attachment Kits
01-07-30-029 OCT 01 A/T - Core Return Product Feedback Form
01-00-89-009 MAY 01 Key/Key Number/Security Chip - Replacement
01-00-89-007 APR 01 Emissions Inspection/Maintenance - Labor Operations
00-00-90-001 NOV 00 Suspension - Chassis Lubrication Importance
00-07-30-011 JUN 00 ACDelco(R) Remanufactured Transmissions - Program Update
00-05-22-004 MAY 00 Brake Fluid - Level & Filling Recommendations
00-06-04-021 MAY 00 EVAP System - Service of Connectors
99-00-84-021B APR 00 Warranty - GM Dealer Parts Procurement
99-09-41-004 JAN 00 Air Bag (SIR) On-Off Switch Kits, New Parts and Service
99-09-40-008 JAN 00 Child Restraint - Auxiliary Seat Belt
99-08-42-009 NOV 99 IP Dimmer Control - Proper Setting
99-06-02-017 OCT 99 Cooling - Radiator Repair/Replacement Guidelines
99-00-01-001 SEP 99 Engine - AC Delco Remanufactured Engines
99-03-10-102 JUN 99 Warranty - OE Chrome Plated Aluminum Wheel ID
99-08-49-006 APR 99 Instrument Panel - Upper Surface Reflection
99-06-03-002 MAR 99 Battery - Insulator Replacement & Caution
83-81-34 MAR 99 SIR - Operating Vehicle with Warning Light On
86-05-02 DEC 98 Warranty - Notice of Delayed Start Process
76-02-02A OCT 98 Drivetrain - Recommended Axle Lubricant
80-05-03 AUG 98 Warranty - Parts Warranty Special Claims B and C
83-90-08 JUN 98 Cruise Control - (W/Electro Stepper Mtr.) Diagnostics
82-05-02 MAY 98 Warranty - Request for Wholesale Authorization
82-05-05 MAY 98 Warranty Inquiry System
87-61-24 APR 98 Engine - Surface Conditioning Discs Precautions
48-05-01C MAR 98 Customer Concern Not Duplicated /Verified - Labor
83-64-09 MAR 98 Tools - Released for CS Generator Diagnosis
83-01-14 MAR 98 VIN Plate - Replacement Policy and Procedure
72-05-09 FEB 98 Warranty - GM Dealer Empowerment Program
82-05-01 FEB 98 Warranty - New Vehicle/Replacement Battery
73-90-23 JAN 98 Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs
73-50-37 JAN 98 Brakes - Rotor & Hub Flange Cleaning Tool Revision
72-05-12 JAN 98 Suspension - Shock Absorber/Strut Replacement Guidlines
72-05-14 JAN 98 Warranty - Enhanced Sublet Repair Policy
72-05-13 JAN 98 Warranty - Repair/Replace Policies & Procedures
72-05-07 DEC 97 Engines - ACDelco Remanufactured
48-05-02B DEC 97 Parts Expediting - Reimbursement Policy
72-05-11 DEC 97 Warranty - Rail Dust Removal & Chemical Spotting Labor
73-12-13 NOV 97 A/C - PureGuard 2 Operating Alert
62-05-02A NOV 97 Labor - Revised Operation Z1241/Personal Property Damage
73-05-06 OCT 97 Warranty - Labor Time Guide Addition
72-05-04 AUG 97 Warranty - Guidelines for Claiming Windshield Replace
72-05-06 AUG 97 Warranty - Guidelines for I/M 240 Labor
72-05-05 AUG 97 Warranty - Guidelines for Using E0420 Wheel Replace
73-10-54 MAY 97 Windshield - Two-Part Urethane Adhesive For Installation
631208A APR 97 A/C - Tool And Equipment Maintenance
73-05-03 APR 97 Warranty - Labor Time Guide Update
620504 APR 97 Warranty - Required Claim Submission Procedures
731204 FEB 97 A/C - Systems With R12 Or R134a Service Issue
731049 FEB 97 Body - Sealer Tape For Collision Repairs
431207E JAN 97 A/C - Retrofitting R-12 to R-134a
649601 JAN 97 Compact Disc Players - CD Changer Loading Procedures
600503 JAN 97 Warranty - Repair and Claims Procedures
310503C DEC 96 Warranty - Claim Processing
631215 NOV 96 A/C Compressor Seal Washer - Reference Chart
610111 NOV 96 Key Code - Information
668304A SEP 96 Odometer/Speedometer - ACDelco Service Center Locations
400501A SEP 96 Warranty - Corporate Parts Return Program Instructions
68-05-03 JUN 96 Warranty - Goodwrench® Service Lifetime Service Guarantee
631209 MAY 96 A/C - R12 or R134a Service Recommendations
636532 MAY 96 Enhanced Emission Inspection Maintenance - Equipment
638111 APR 96 Headlamp Lens - Distortion Caused by Aiming Equipment
636401 FEB 96 Updated Battery Replacement Catalog Numbers
516547 JAN 96 Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
536507 DEC 95 Enhanced Emission I/M - Program Update
538209 OCT 95 Daytime Running Lamp - Retrofit Kits
588302A JUL 95 Vehicle - AC Delco Locator Service, Electronics Exchange
570102 JUN 95 Fuel - Reformulated/Oxygenated Gasolines
231054 JUN 95 Paint - Repair of Delamination from ELPO Primer
576117 JUN 95 Piston Specifications - Revised
580101 JUN 95 Vehicle - Use of a Diagnostic Worksheet
570502 JUN 95 Warranty Information Network System - Stage 2
531205 MAY 95 Contaminated R12 Refrigerant - Testing & Handling
510103 MAY 95 GM Campaign Identification Label
436201B APR 95 Coolant - Information on Propylene Glycol Usage
570201 MAR 95 A/T - Dexron® III Fluid Introduction
576107 MAR 95 Balance Shaft - Special Tools and Procedure Revision
431218A MAR 95 Tools - A/C Leak Detector Maintenance Kit Availability
516502 FEB 95 I/M Emissions Diagnostic Manual -Program
ATRATB301 JAN 95 A/T - 440T4/4T60 Late or No Upshift
ATRATB294 JAN 95 A/T - Drive Axle and Wheel Lug Nut Torque Specifications
436510 JAN 95 I/M 240 Program - Equipment Purchase
310503A JAN 95 Warranty - Claims Processing
435009 DEC 94 Brakes, Front - Pulsation Diagnosis, Correction, Repair
436507 DEC 94 Enhanced IM240 Program - Implementation Plan
431048 NOV 94 Glass - Adhesive Caulking Kit Revisions
436506 OCT 94 I/M 240 Repairs - Obtaining Technical Assistance
431606 OCT 94 Leather Seat Covers - Cleaning Procedure
446501 OCT 94 PROM/MEMCAL - Identification Marks
431223 SEP 94 A/C Refrigerant - Contamination
410103 SEP 94 Campaign - Product Bulletin Numbering System
436602 AUG 94 Exhaust Pipe - Knocking Noise
480502 AUG 94 Parts - Expediting Procedures
149301 JUL 94 Electrical - New Nickel Tape Shields Harnesses
433502 JUL 94 Tires - Speed Rated Information
400501 JUL 94 Warranty - Corporate Parts Return Program
431018A MAY 94 Webasto Sunroof System - Information Hotline
436505 APR 94 Emission - Enhanced Inspection Maintenance Programs
477103 MAR 94 A/T - Transaxle Oil Filter Differences
033206 MAR 94 P/S - Reduced Assist When Cold
435001 FEB 94 Anti-Lock Brake - Aftermarket Products Usage Precaution
310504 FEB 94 Warranty - Recycled Engine Coolant Policy
331226 JAN 94 A/C - Retrofitting R-12 Vehicles to R-134A
ATRATB256 JAN 94 A/T - 440T4 Coast-Down Clunk
315004 JAN 94 Brakes - Intermittent Pull Under Hard Braking
383001 DEC 93 Steering - System Bleed Procedures
306502 OCT 93 Fuel - How Fuel Economy Is Determined
ATRATB179 JUL 93 A/T - THM Late or No Upshifts
93T76 JUL 93 Fuel Pumps, Pulsators ,Senders - Replacement Parts
93U56 JUL 93 SIR - Tilt Column Spring Removal & Installation
393504 JUL 93 Wheels - Sealing Leaking Cast Aluminum
90T212 JUN 93 ABS Pump Motor - Failure
316501R JUN 93 Tools - Introduction Of The Fuel Injector Tester
ATRATB165 APR 93 A/T - 440T4 No Upshift/Wrong Gear
93T46 MAR 93 Door Lock Cylinder - Binds, Sticks
91T246 MAR 93 Rear Suspension - Noise Driving Over Small Bumps
ATRATB141 NOV 92 A/T - 440T4 Channel Plate Gasket Blow-Out
93T04 NOV 92 Engine - Deceleration Stall or Long Crank on Start Up
93356D OCT 92 Engine - Miss, Hesitation, or Roughness
92T124 SEP 92 A/C - Use of Alternate Refrigerants Other Than R-12
92T117 SEP 92 Fuel Pump - Cold Start Stall, Hesitation, Loss of Power
91T185A AUG 92 Engine Controls - Cold Start Stall Chuggle at 35-45 MPH
92T114 JUL 92 Fuel - Loss of Power or Hesitation When Turning
92U48 JUN 92 A/C - Leak Test
92T69 APR 92 A/T - Harsh 3-2 Downshifts, Diagnosis & Repair
92T73 APR 92 Wheels (Aluminum) - Balance Weight Usage
ATRATB103 MAR 92 A/T - 440T4 No Second Clutch Switch
92T536F MAR 92 Exhaust - Knocking or Banging From Underside of Vehicle
91T235 MAR 92 Hub Assembly Seal - Squeak/Squawk Noise
91T233 MAR 92 PRNDL Decoder Module Exchange Test - Revised
92T59 MAR 92 Sunroof - Sliding Glass Panel Weatherstrip Improved
ATRATB099 FEB 92 A/T - AXOD/E 44T4's and 125's Chain Stretch
92T48 FEB 92 Cruise Control - Intermittent Drop-Out/Fail to Set
89T1758C9C FEB 92 Lights - New Twilight Sentinel Module
92T35 JAN 92 A/T - New Bottom Pan and Controlled Compression Gasket
ATRATB086 DEC 91 A/T - 440T4 Harsh 3-2 Detent Downshift
ATRATB078 NOV 91 A/T - How To Use A Pressure Gauge
92T0610 NOV 91 Paint - Industrial Fallout/Rail Dust
92U060A9J OCT 91 Airbag - Additional Caution Regarding SIR System Repairs
89T1738A OCT 91 Lights - Updated Twilight Sentinel Amplifier Location
ATRATB071B SEP 91 A/T - 440T4/4T60 Spacer Plate Matching
ATRATB070 SEP 91 A/T - Early Upshift/No Kickdown
92T017 SEP 91 A/T - Revised End Play Specification
ATRATB067 AUG 91 A/T - 440T4 No Line Pressure Rise
89T1728A AUG 91 Cooling - Revised Fan Amperage Rating
91T1836E3 AUG 91 ECM/PCM - Damaged or Mis-Diagnosed
91T1856E3 AUG 91 Engine Controls - Cold Start Stall/TCC Chuggle 35-45
91T1659J AUG 91 SIR -Disposal of Live Driver Side Inflator Module
91T1396E3 JUN 91 ECM/PCM - Damage Prevention
91T1419J JUN 91 SIR - Revised System Tester Caution
90T161A5E MAY 91 ABS - Revised Diagnostic Charts
ATRATB046 APR 91 A/T - Diagnosing Converter Lock-Up Problems
91T966F APR 91 Exhaust System Splash Shield - Knocking Noise
91T826D APR 91 Spark Plug - Revised Design
90T2038A APR 91 Wiper Motor - Starts in the High Speed Only
90T1987A MAR 91 A/T - Difficulty Removing Ignition Key/Hard Shift
91T793B MAR 91 Power Steering - Reduced Assist at Low Temperatures
91T615E FEB 91 ABS - Information Concerning Self-Test Noise
91T45 FEB 91 Ignition System - Revised Code 41/E041 Chart
91T549A FEB 91 Radio - Delco-LOC II Setting Procedure Information
91T533F FEB 91 SIR Coil Assembly - Proper Installation and Seating
90T1938A JAN 91 Electrical System - Current Drain Information Correction
91T486A JAN 91 Engine - New Valve Spring and Cap
91T284T60 DEC 90 A/T - New 1-2 and Reverse Bands
91T305 DEC 90 Brakes - Rotor Refinishing Recommendations
91T224T604T60E NOV 90 A/T - Drive Link Noise in PARK/NEUTRAL Diagnosis
90T1726D NOV 90 Cooling Fan - Runs Continuously
90T1776 NOV 90 Engine Oil Pan Gasket - Leak
91I1210 NOV 90 Vinyl Top - Repair Information
91T104T60 OCT 90 A/T - 4T60 No Reverse/Slipping or Band Distress
ATRATB028 OCT 90 A/T - Engine Vacuum Testing
91T144T60 OCT 90 A/T - Revised 4TH Clutch Reaction Plates
91T166C6E OCT 90 Engines (Port Fuel Injected) - Recommended Fuels
90T1581C8A AUG 90 A/C Control Assembly - Celsius/Fahrenheit Display
91T034T60 AUG 90 A/T - New Input and 3RD Clutch Inner Piston Seal
91I050A AUG 90 Vehicle - Anti-Theft Labeling
90T1513E AUG 90 Wheels, Aluminum - Scratch Removal
ATRATB017 JUL 90 A/T - 440T4 Wiring Schematics
91T013E JUL 90 Aluminum Wheels - Coated Wheel Weights
90T1446A JUL 90 Engine - Belt Chirp or Squeal
ATRATB014 JUN 90 A/T - 440T4 2-3 Bind-Up/Slips
89T1668A JUN 90 Instruments - Updated Diagnosis for Low Coolant Module
90I3010 JUN 90 Paint - Chemical Etching Information
90T12310 JUN 90 Scalp Moldings W/Windnoise Closeout - Instructions
90T1141C MAY 90 A/C Blower - Comes on Too Early in Cold Weather
90T1191D MAY 90 A/C Compressor - Repetitive Inoperative
90T1094T60 MAY 90 A/T - Harsh Engage, Bump, or Shudder, Shifting to REV
90I277 MAY 90 A/T - Replacement Model Update
90T1127A MAY 90 A/T Pan Bolt - Leaks
90T1176B MAY 90 Cooling Fan - Runs Battery Dead Diagnosis
90T95105 MAY 90 Power Door Locks - Inoperative, Manual Operation Normal
90T10410 MAY 90 Sunroof, Webesto - Problem Diagnosis and Repairs
90T804T60 APR 90 A/T - Revised Style 1-2 Band Assembly
90T885 APR 90 ABS Proportioner Valve - R&R Procedure Omitted
89T1576C APR 90 Fuel - Pressure Loss, Restricted Pump Strainer/Filter
89T1558A APR 90 Instruments - Tach, Gages & Digital Clusters Diagnosis
90T916E APR 90 MAP - Revised Output Chart for Codes 33, 34, 63, and 64
90T893F9J APR 90 Steering Wheel/SIR Coil Assembly - Remove & Install
89T1533E MAR 90 89T1533E Adds Information to TSB 88T1303E
90T731C MAR 90 A/C - Lack of Temperature Control/Overshoot
90T564T60 MAR 90 A/T - Intermittent Delayed Upshifts
90T776E MAR 90 Engine - Long Crank When Cold
ATRATB9002008 FEB 90 A/T - 440T4/4T60 Model Code Information
ATRATB9002006 FEB 90 A/T - Choosing the Right ATF
90T574T60 FEB 90 A/T - Distressed 4TH Clutch Package and Service
90T311B JAN 90 A/C System - Odors
90T367A JAN 90 A/T - New Chain Scavenging Scoop and Sprocket Support
90T347A JAN 90 A/T - Overhaul Kits May Require Update Kits
89T1525 JAN 90 Brake - New Service Lining Reduces Squeal
90I189J DEC 89 SIR - Handling Undeployed Inflator Modules
89T14810 DEC 89 Seats - Manual Recliner Movement
89T51A3B1 DEC 89 Steering - Increased Effort, Mild Wander & Returnability
90T207A NOV 89 A/T - Revised Forward Clutch Piston Seals
90T216A NOV 89 Cylinder Head - Revised Bolt Torquing Procedure
ATRATB8930 OCT 89 A/T - Math Part II
89T1416A OCT 89 Engine - Corrected Crankshaft Bearing & Journal Specs
90T123D OCT 89 Rear Suspension - Noise
89T14210 OCT 89 Roof - Drumming Sound In Panel
90T111B SEP 89 A/C - CFC Reduction and Refrigerant Recovery/Recycling
90T071D SEP 89 A/C Compressor Oval O-Ring Seal - Revised Design
ATRASIL8930 SEP 89 A/T - 440T4 Input Sprag Replacement
ATRATB8927 SEP 89 A/T - Twenty Steps To Successful Repairs
89T1255E SEP 89 Brakes - Squeal, New Pads/Lining for ABS Only
90T106E8D SEP 89 ECM - Packard 32 Way Connector ID
89T1309H SEP 89 Instruments - Hard to Read Display In Cold Weather
89T12710 SEP 89 Locks - Ignition OFF, Automatic Door Locks Actuate
89T1081D AUG 89 A/C - New Oval O-Ring On Rear Head of Compressor
89T110A7A AUG 89 A/T - Fluid Leak Near Governor Area Caused By Porosity
ATRATB8923 AUG 89 A/T - Math Formulas Part I
89T1077A AUG 89 A/T - New Reverse Band Apply Pin Gage
89T1158A AUG 89 Charging - CS Series Generator Terminal Identification
89T1068A AUG 89 Seats - Manual Update Lumbar Support Diagnosis
89T1018A JUL 89 A/C - Updated Compressor Controls Diagnostics
89T9110 JUL 89 Windshield - Revised Removal & Installation Procedure
ATRATB8917 JUN 89 A/T - 440T4 Converter Regulator Spring Update
ATRATB8920 JUN 89 A/T - 440T4 Lock Up And Cruise Control Problems
89T837A JUN 89 A/T - Intermittent Loss of Drive
89T857A JUN 89 A/T - New Transaxle I.D. Codes On Overhaul Packages
89T810 JUN 89 A/T - Updated R&R Pinion Gear Washers & Sun Gear
89T7710 JUN 89 Paint - Chipping Diagnosis & Repair
ATRASIL8918 MAY 89 A/T - 440T4/F7 New Governor Screen Added To Case
ATRASIL8919 MAY 89 A/T - 440T4/F7 No Third Gear
89T747A MAY 89 A/T - Production Changes THM 440-T4/HYDRA-MATIC 4T60
89T726E MAY 89 Engine Controls - Diagnostics For Internally Shorted IAC
89T601B APR 89 A/C - Joint Dual O-Ring System
ATRATB899 APR 89 A/T - 440T4 Converter Clutch Shudder
89T677A APR 89 A/T - Inoperative Lo-Reverse Clutch Diagnosis
ATRASIL8913 APR 89 A/T - Late 1988 GM 4T60/440T4 Changes
89T691B APR 89 A/T - Temperature Control Cable Adjustment
89T663B1 APR 89 P/S - Rack & Pinion Gear Parts/Service Information
ATRATB896 MAR 89 A/T - 440T4 Reverse Reaction Plate/Valve Body Strap
89T547A MAR 89 A/T - No 3RD Gear, New Thrust Bearing
89T539A MAR 89 Audio - Poor AM or FM Radio Reception, Antenna Coaxial
88T1303E MAR 89 Wheels - Wire Wheel Cover Noise
ATRATB895 FEB 89 A/T - 440T4 Soft/Slipping 1-2 Upshift Flare
89T396D1 FEB 89 Battery - Charging Precautions
89T474D7A FEB 89 Drivetrain - New Seal Protector for Drive Axle R&R
ATRASIL891 JAN 89 A/T - 4T60/440T4 Changes For 1988
89T267A JAN 89 A/T - New Governor Screen Added to Case
89T250 JAN 89 Frame - Towing Instruction Booklet Update
89T353F JAN 89 Instruments - Steering Wheel Controls Inoperative
89T227A DEC 88 A/T - Intermittent Slip In Forward/Reverse When Cold
89T216B DEC 88 Cooling - New Thermostat Gasket
89I0710 DEC 88 Roof - Vinyl Repair Information
89T127A NOV 88 A/T - Double Bump, Harsh Engagement, Shudder P to N or R
89T117A NOV 88 A/T - Hydra-Matic Designation System
89T107A NOV 88 A/T - New Product Information 440-T4 Hydra-Matic
89I059J NOV 88 Air Bag - Modification to SIR Service Tester
89T189J NOV 88 Air Bags - System Modified, Tested Modification Required
89358 NOV 88 Battery - Diagnosis and Charging
89T074D OCT 88 Drivetrain - Updated Drive Axle Removal Procedure
ATRATB8828 JUN 88 A/T - 440T4 Plastic Oil Lube Dam
ATRATB8754 SEP 87 A/T - Front Bushing Wear
ATRATB8748 AUG 87 A/T - Slipping or No-Shift/Metal Sealing Rings
ATRATB8730 MAY 87 A/T - 125C, 440T4 No Upshift
ATRATB8612 MAR 86 A/T - Converter Clutch Shudder
ATRATB8524 JAN 85 A/T - No Converter Clutch Apply When Unit Is Hot
81I37 FEB 81 Oxygen Sensors - Silica Contamination
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