1988 Pontiac Bonneville V6-231 3.8L VIN C SFI Recall and Technical Service Bulletin Titles
TSB Number & Issue Date TSB Title 88C18 NOV 88 Recall - Misprint Emission Control Information Label
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
99-07-30-030F MAY 08 A/T - Grinding/Growling Noise in Park on Incline
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
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
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
99-09-40-006 JAN 00 Lap/Shoulder Belts - Dealer Installed Rear Kits
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
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
72-05-02 AUG 97 A/T & M/T - AC Delco Remanufactured Transmissions
73-10-54 MAY 97 Windshield - Two-Part Urethane Adhesive For Installation
631208A APR 97 A/C - Tool And Equipment Maintenance
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
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
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
811526 DEC 94 Sunroof - Repairs
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
431013 MAR 94 Hood - Cracking Around Primary Latch Area
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
349212R JUL 93 Audio - Radio Frequency Interference (RFI) Diagnosis/ID
393504 JUL 93 Wheels - Sealing Leaking Cast Aluminum
331209R JUN 93 A/C - R-134A Refrigerant Information
377123 JUN 93 A/T - Procedure If ATF is Antifreeze Contaminated
306503R JUN 93 Fuel - Component Service Replacement Parts
316501R JUN 93 Tools - Introduction Of The Fuel Injector Tester
9398 MAY 93 SIR Sensor - Revised Replacement Information
93311 MAY 93 Tires - Proper Mounting Procedures
93313 MAY 93 Aluminum Wheels - Cosmetic Damage During Balancing
93815 MAY 93 Electrical Systems - Isolation Diode Replacement
ATRATB165 APR 93 A/T - 440T4 No Upshift/Wrong Gear
931020 MAR 93 Door Lock Cylinders - Binds, Sticks, Hard to Insert Keys
93631 MAR 93 Tools - Revised Injector Tester
92919 JAN 93 Cruise Control - Drop Out/Fail to Set or Resume
ATRATB141 NOV 92 A/T - 440T4 Channel Plate Gasket Blow-Out
93101 OCT 92 Aluminum Wheels - Clear Coat Scuffed and Scratched
93356D OCT 92 Engine - Miss, Hesitation, or Roughness
9368 OCT 92 Engine - Miss, Hesitation, or Roughness
9367 OCT 92 Vehicle - Effect of Fuel Volatility On Driveability
9312 SEP 92 A/C - Use of Alternate Refrigerants to R-12
9313 SEP 92 HVAC Blower Motor - Revised Replacement Parts
92657 AUG 92 Ignition - Precautions On Use of Spark Tester
92655 JUL 92 Fuel - Momentary Loss of Power Hesitation On Turns
91113 JUL 92 Outside Air Temp Display - Rapid Rise At Idle Speed
92316 JUN 92 Wheels (Steel) - Proper Changing Procedure
9217 JUN 92 A/C - Leak Test
911050 APR 92 Webasto Sunroof - New Weatherstrip Kit
ATRATB103 MAR 92 A/T - 440T4 No Second Clutch Switch
92712 MAR 92 A/T - On Car Service Info For Harsh 3-2 Downshifts
91323 MAR 92 Hub Assembly Seal - Squeak/Squawk Noise
92313 MAR 92 Wheels (Aluminum) - Coated Balance Weight Usage
9213 FEB 92 A/C - Missing Block Fitting Sealing Washers From Kits
ATRATB099 FEB 92 A/T - AXOD/E 44T4's and 125's Chain Stretch
9276 FEB 92 A/T - New Bottom Pan & Controlled Compression Gasket
9277 FEB 92 A/T - Service Replacement Transaxle Update
921044 FEB 92 Sunroof - Noise Repairs
9234 JAN 92 Warranty - Tire Company Warranty Assistance Programs
ATRATB086 DEC 91 A/T - 440T4 Harsh 3-2 Detent Downshift
9211A NOV 91 A/C - Compressor, New Sealing Washers
ATRATB078 NOV 91 A/T - How To Use A Pressure Gauge
9272 OCT 91 A/T - New Transaxle Fluid
9365 OCT 91 Engine - Decel Stall/Long Crank on Start Up
ATRATB071B SEP 91 A/T - 440T4/4T60 Spacer Plate Matching
ATRATB070 SEP 91 A/T - Early Upshift/No Kickdown
9271 SEP 91 A/T - Revised End Play Specifications
9282 SEP 91 Electrical - Detecting Intermittent Problems
90651 SEP 91 Rear Main Seal - Oil Leak
ATRATB067 AUG 91 A/T - 440T4 No Line Pressure Rise
91737 AUG 91 A/T - Evaluating Peened Spacer Plates
911034 AUG 91 Body - Diagnosis and Correction for Wind Noise
9294 AUG 91 Cellular - Telephone Service Program
91648 AUG 91 ECM/PCM - Damaged and/or Mis-Diagnosed
9264 AUG 91 Engine - Oil Economy Information
92103 AUG 91 Seat Belts - New Restraint System Service Information
91646 JUN 91 Battery/Charging System - No Start Condition
911028 JUN 91 Paint - HVLP Application Information
91640 MAY 91 ECM/PCM - Circuit Board Damage Prevention
911021 APR 91 Instrument Panel - Surface Cleaning
ATRATB046 APR 91 A/T - Diagnosing Converter Lock-Up Problems
90516B APR 91 ABS - Diagnostic Charts Revised
9119 MAR 91 A/C - Refrigerant Loss Prevention
91725 FEB 91 A/T - 3T40/125C New Roller Clutch
88518 FEB 91 Brakes - Updated ABS Hydraulic Unit Leakdown Chart
91626 FEB 91 Multec Fuel Injectors - Cleaning Information
91312 FEB 91 Power Steering - Reduced Assist At Low Temperatures
9116 JAN 91 A/C - Insufficient Heater Air/Hot Air Blowing On Face
91618 JAN 91 Computers and Controls - Code 41 Diagnostic Chart
9138 JAN 91 Crosslace Wheel Covers - Loose/Falling Off
91723 DEC 90 A/T - 4T60 New Thermo Element/Setting Procedure
91720 DEC 90 A/T - 4T60E 3RD Clutch Plate Identifiers
9154 DEC 90 Brakes - Recommended Service Procedures
91108 NOV 90 Wiper Blades - Chatter on Windshield
9177A NOV 90 A/T - 4T60 New Design Bands
91717 NOV 90 A/T - 4T60/3T40 Grinding/Growling On Incline
91612 NOV 90 Crankshaft/Connecting Rod - Manual Update
91713 OCT 90 A/T - 3T40 Center Gearbox Distress, Diagnosis Tips
9113 OCT 90 A/C - Odors On Hot/Humid Start Up
91714 OCT 90 A/T - 4T60/4T60E Drive Link Noise
ATRATB028 OCT 90 A/T - Engine Vacuum Testing
91712 OCT 90 A/T - New Clutch Plates
90643 OCT 90 Cooling Fan - Runs Continuously
9169 OCT 90 Fuel System - Recommended Fuels
91710 SEP 90 A/T - 4T60 Slipping/No Reverse
90827 AUG 90 A/C Control - Operation of Celsium/Fahrenheit Display
9176 AUG 90 A/T - 4T60 New Input and 3rd Clutch Seals
9182 AUG 90 Accessories (Aftermarket) - Installation Guidelines
9131 AUG 90 Aluminum Wheel - Coated Wheel Weights
9101 AUG 90 Emission Systems - State Testing Information
ATRATB017 JUL 90 A/T - 440T4 Wiring Schematics
90742A JUL 90 A/T - SRTA Model Update
90117 JUN 90 A/C (C.C.O.T.) - Revised Diagnosis Chart-A
ATRATB014 JUN 90 A/T - 440T4 2-3 Bind-Up/Slips
90633 JUN 90 Engine - Rattle Type Noise From Rear
90511 JUN 90 Tools - Use of Non OE Brake Lathe Cutting Tips
90739 MAY 90 A/T Oil Pan Bolt - Leaks
90740 MAY 90 A/T - Harsh Engage, Double Bump or Shudder
90629A MAY 90 Cooling Fan - Runs Battery Dead
90820 MAY 90 DIC Module - Replacements
891042 MAY 90 Doors - Scalp Mouldings Reduce Windnoise/Windrush
90SM4 MAY 90 Paint - Alternative Stripping Procedures
901024 APR 90 901024 Updates TSB 921044 Dated 02/01/92
90111 APR 90 A/C - Charging Capacities Chart
90110 APR 90 A/C Compressor - Repetitively Inoperative
90734 APR 90 A/T - Revised 1-2 Band Assembly
90736 APR 90 A/T - Slip or Shudder on 1-2 Shift, Slip or No 2nd Gear
90627 APR 90 Engine Controls - MAP Chart, DTC's 33, 34 ,63 ,64
90714A MAR 90 A/T - Revised Drive Link Wear Specification
90628 MAR 90 Battery - Revised Parasitic Drain Ampmeter Connection
89647A MAR 90 Engine - Installation of 75 mm Oil Filter
89826A MAR 90 Instruments - Manual Update, Tachometer Diagnosis
89317B MAR 90 Suspension - Noise From Rear
9016 FEB 90 A/C - Emitting Odors
ATRATB9002008 FEB 90 A/T - 440T4/4T60 Model Code Information
ATRATB9002006 FEB 90 A/T - Choosing the Right ATF
90729 FEB 90 A/T - Delayed Upshifts When Cold or Hot
89681 FEB 90 Fuel - Pressure Loss Engine Will Not Stay Running
891040 FEB 90 Paint - Corrosion On Doors At Lower Edge
90722 JAN 90 90722 - 02/01/90
89514 DEC 89 Brakes - Improved Lining Reduces Potential Squeal
891037 DEC 89 Seats - Recliner Back Movement
90108 NOV 89 Carpet - Loose on Side Wall Trim Pads
9053 OCT 89 Teves Anti-Lock Brake (ABS) - Parts Return Program
ATRATB8930 OCT 89 A/T - Math Part II
8906 OCT 89 Fuel - Use of MTBE At 15% or Less In Gasolines
881057 OCT 89 Windows - New Brush Package For Window Motors
9012 SEP 89 A/C Compressor Oval O-Ring - Seal
ATRASIL8930 SEP 89 A/T - 440T4 Input Sprag Replacement
9073 SEP 89 A/T - Intermittent Loss of Drive
9074 SEP 89 A/T - Repair Guidelines
ATRATB8927 SEP 89 A/T - Twenty Steps To Successful Repairs
90101 SEP 89 Child Seat - Installation With Automatic Safety Belts
90SM1 SEP 89 Cooling System - Reconstituted Anti-Freeze
9064 SEP 89 ECM - Packard 32-Way Connector Identification
89115 AUG 89 A/C - CFC Reduction & Refrigerant Recovery/Recycling
89743 AUG 89 A/T - Manual Update, Checking ATF Color, Odor & Level
ATRATB8923 AUG 89 A/T - Math Formulas Part I
89666 AUG 89 ECM - Packard 32 Way Connector Identification
8999 JUL 89 Cruise Control - Incorrect Resume Operation
89658 JUL 89 Engine - Head Bolt Torque Clarified/Updated
ATRATB8917 JUN 89 A/T - 440T4 Converter Regulator Spring Update
ATRATB8920 JUN 89 A/T - 440T4 Lock Up And Cruise Control Problems
891022 JUN 89 Paint - Diagnosis & Repair For Chipping
891024 JUN 89 Windshield - Revised Removal Procedure
89318 MAY 89 Steering - Power Rack & Pinion Gear Service Information
89644 MAY 89 Engine Controls - Diagnostics For Shorted IAC Motors
88SM10 MAY 89 P/S - Temporary Reduction of Power Assist When Cold
89315 APR 89 P/S - Proper Fluid Usage, Not ATF
ATRATB899 APR 89 A/T - 440T4 Converter Clutch Shudder
89726 APR 89 A/T - Final Drive Ratio
ATRASIL8913 APR 89 A/T - Late 1988 GM 4T60/440T4 Changes
8959 APR 89 Brakes - Drag Condition, Adjustment of Brake Switch
881056 APR 89 Door/Glass - Window Failure Diagnosis
89634 APR 89 Engine Controls - Use of Crank Sensor Adjusting Tool
891020 APR 89 Interior - Air Noise/Wind Noise Diagnostics
89SM6 APR 89 P/S - Reduction of Assist, Seal Kit Repair
ATRATB896 MAR 89 A/T - 440T4 Reverse Reaction Plate/Valve Body Strap
89723 MAR 89 A/T - No 3RD Gear (New Thrust Bearing)
88743A MAR 89 A/T - Paint Flakes In Fluid/Corroded Fill Tube
891015 MAR 89 Arm Rest - Color Transfer (Clean, Apply Color Coat)
ATRATB895 FEB 89 A/T - 440T4 Soft/Slipping 1-2 Upshift Flare
89624 FEB 89 Battery - High Charger Setting to Recharge
89720 FEB 89 Drivetrain - New Seal Protector for Drive Axle R&R
89105 JAN 89 89105 - 01/01/89
89618 JAN 89 Fuel - Poor Driveability, No Start (Has Spark & Pulse)
8937 JAN 89 Wheels - Cast Aluminum Wheel Porosity Repairs
ATRASIL891 JAN 89 A/T - 4T60/440T4 Changes For 1988
89SM5 JAN 89 Brakes - On-Car Rotor Turning Tool
8955 JAN 89 Brakes - Pulsation & On Car Rotor Turning
89619 JAN 89 Fuel - Pump Replacement Caution, Strainer
8985 JAN 89 Fuse - Label Correction
ATRASIL8841 DEC 88 A/T - 440T4 Improved Second Clutch Inner Lip Seal
ATRATB8852 DEC 88 A/T - 440T4 TCC Applies With 1-2 Upshift
89676 DEC 88 Engine Controls - Run-On With Ignition OFF
88WA16 DEC 88 Warranty - 6/60 Powertrain Coverage Transfers
89SM3 DEC 88 Warranty - Engine Coolant Substitute Caution
89358 NOV 88 Battery - Diagnosis and Charging
89616 NOV 88 Cooling System - New Thermostat Sealing Gasket
88680 NOV 88 Engine - Poor Driveability Due to PCV Blow Out
89615 NOV 88 Fuel - Feed/Return Pipe Repair Precautions
8951 OCT 88 Brakes - Restricted Brake Fluid Passage Diagnosis
8912 OCT 88 A/C - System Description & Diagnostic Procedure
89610 OCT 88 Cooling System - Leak Diagnostic Procedure
8941A OCT 88 Drivetrain - Revised Front Drive Axle Replacement
88325A OCT 88 Steering - Procedure Identifying Torque Steer
8931 SEP 88 Alignment - The Importance of Four Wheel Alignment
88123 SEP 88 A/C - Compressor Lines Reversed During Service Repairs
88513 SEP 88 Brakes - Guidelines Concerning Noise
8961 SEP 88 Engine Controls - Static Electrical Damage Precaution
88672 SEP 88 Fuel System - Pump Noisy
89SM1 SEP 88 Policy - Assembly Plant Information Requests DPTV
ATRASIL8828 AUG 88 A/T - 440T4 Buzzing Noise
ATRASIL8829 AUG 88 A/T - 440T4 Improved Shift Feel/2nd Clutch
88739 AUG 88 A/T - Harsh 3-2 Gear Detent Downshift At High Altitudes
88738 AUG 88 A/T - Unit Exchange Program
88817 AUG 88 Brakes - Blown Stop Light Fuse
88512 AUG 88 Brakes - Revised ABS Diagnostic Chart
88315C AUG 88 Power Steering - Pump Noise/Increased Steering Effort
88WA14 AUG 88 Warranty - Damage Notations On Carrier Delivery Receipts
88WA6A AUG 88 Warranty - Owner Reimbursement Processing
88SM8 AUG 88 Warranty - Proper Diagnostics and Part Replacement
ATRATB8833 JUL 88 A/T - 440T4 Bind-Up In All Gears
88737 JUL 88 A/T - New Final Drive/Output Shaft/Sun Gear Shaft
ATRATB8834 JUL 88 A/T - Sprag Rotation
881038 JUL 88 Astro Roof - Wind Noise
8858A JUL 88 Brakes - Pulsations and Rotor Surface Refinish
88661 JUL 88 Engine - Broken Valve Spring Caps
88117 JUN 88 A/C - Lack of Temp and Blower Control
ATRATB8827 JUN 88 A/T - 440T4 Blowing Fuses
ATRATB8828 JUN 88 A/T - 440T4 Plastic Oil Lube Dam
8859 JUN 88 Brake - Low Pedal Feel
88813 JUN 88 Engine Controls - Intermittent Connection to the ECM
88653 JUN 88 Engine Controls - Updated Rough/Unstable Idle Chart
88SM7 JUN 88 Paint - Protective Exterior Barrier Coating
88SM6 JUN 88 Wheels - Installation of Aftermarket Styled Wheels
88114 MAY 88 A/C - Odor
88734 MAY 88 A/T - 440-T4 Valve Body Clamping Plate Eliminated
ATRATB8821 MAY 88 A/T - 440T4 Converter Regulator Valve
88643 MAY 88 Drive Belt - Chirp or Squeal
8893 MAY 88 Radio - Power Antenna Will Not Retract
88322 MAY 88 Steering - Identifying Rack and Pinion Noises
88113 APR 88 A/C - Insufficient Heat on Driver's Side
88728 APR 88 A/T - New Product Information
88727 APR 88 A/T - TCC Engages In 2ND Gear
881025 APR 88 Hood - Strut Replacement
8888A APR 88 Instrument - Cluster/Controller Exchange/Repair Program
881028 APR 88 Power Seat - Wiring Harness Disconnected
88319 APR 88 Steering - Front Knuckle Cavity Grease Fill Operation
8855 MAR 88 Brakes - No Assist/ABS Lamp ON after Pump/Motor Service
88723 MAR 88 A/T - Updated Pan and Gasket
88629 MAR 88 Engine - Rough Idle or No Start Diagnostics
88624 MAR 88 Engine Control - Intermittent MIL Light With Code 44
88628 MAR 88 Exhaust - Importance of Heat Shields
88315 MAR 88 Power Steering - Pump Noise & Increased Steering Effort
88WA6 MAR 88 Warranty - Owner Reimbursements
8819 FEB 88 A/C - Little or No Heat
8817 FEB 88 A/C - O-Ring Identification Chart
ATRASIL886 FEB 88 A/T - 440T4 3rd Clutch Plate Change
881015 FEB 88 Body - Attachment of Front/Rear Door Glass Sash Channel
88621 FEB 88 Engine - Roughness (Pierced Secondary Ignition)
8889A FEB 88 Headlamps - Moisture Found In Housing
881017 FEB 88 Seat Belt - Seat Belt Retainer Rattle
88WA5A FEB 88 Warranty - Crediting End of Month Accounting
ATRATB881 JAN 88 A/T - 440T4 Slips Or No Movement Forward
881010 JAN 88 Body - Paint Code Information
88616 JAN 88 Engine Controls - Crankshaft Sensor Adjusting Procedure
88109 JAN 88 Paint - Assembly Plant Identification
881013 JAN 88 Paint - Minor Paint Imperfection
8838 JAN 88 Tires - Effects of Pressure
881011 JAN 88 Windshield - Removal and Installation Procedure
8877 DEC 87 A/T - Harsh Engagement
8878 DEC 87 A/T - New 2nd Gear Clutch Piston Seal
8879 DEC 87 A/T - New Input Clutch & 3rd Gear Clutch Seal Installer
8873A DEC 87 A/T - Return to Previous Filter Design
8876 DEC 87 A/T - Two Stackups for 3-4 Accumulator Piston & Spring
8886 DEC 87 Engine Controls - Damage to Electrical Terminals
88612 DEC 87 Instruments - False High Oil Pressure Gage Readings
88108 DEC 87 Paint - Polishing Basecoat Clearcoat Exterior Finishes
8836 DEC 87 Tires - Lower Pressure to Improve Harsh Ride
88WA3 DEC 87 Warranty - Claims Processing Tips
88WA4 DEC 87 Warranty - Overlap of Predelivery Operation Z7000
8884 NOV 87 Battery - Storage/Testing/Diagnostics/Charging
8813 NOV 87 A/C - Delayed Cooling After Engine Start Up
8835 NOV 87 Alignment - Revised Specifications
8834 NOV 87 Tires - Dealer Responsibilities
8873 OCT 87 A/T - Updated Filter and Seal
8851 OCT 87 Brakes - ABS Wiring Harness Repair
8883 OCT 87 Electrical - Updated Under Dash Relay Center Locations
8867 OCT 87 Engine Controls - Code 26 (Driver Error) Chart Revised
8866 OCT 87 Engine Controls - Code 48 (Misfire) Chart Revised
88WA2 OCT 87 Warranty - Claim Deductible On Special Policies
ATRATB8754 SEP 87 A/T - Front Bushing Wear
8863 SEP 87 Engine - Improved Performance (Enhancements)
8861 SEP 87 Engine Controls - ECM May Contain Wrong PROM
876GAS63 SEP 87 Fuel - Normal Pump Run-On
ATRATB8748 AUG 87 A/T - Slipping or No-Shift/Metal Sealing Rings
8871 JUL 87 A/T - Proper Fluid Level Checking Procedure
87WA12 JUN 87 Vehicle - Past Model Warranty Claims Processing
87WA8 MAY 87 87WA8 - 05/01/87
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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