TSB

Free Technical Service Bulletin and Recall Titles for 1988 GMC Truck K 3500 Truck 4WD V8-454 7.4L

TSB Number Date Technical Service Bulletin Title
90C26A OCTOBER 1993 Campaign - Fluid Containment
90C267A JANUARY 1992 Campaign - A/T Fluid Containment
88C07 JANUARY 1988 Campaign - Bilstein Front Shock Absorber Durability
88C08 JANUARY 1988 Campaign - Off-Road Bilstein Front Shock Absorber
88C037B AUGUST 1987 Campaign - 4-Speed M/T Locks In Reverse
TSB Number Date Technical Service Bulletin Title
00-03-10-002F APRIL 2011 Wheels - Chrome Wheel Staining/Pitting/Corrosion
04-07-30-037E APRIL 2011 A/T - Dexron®(R)-VI Fluid Information
10-08-50-003A MARCH 2011 Restraints - Driver/Passenger Seat Head Rest Information
99-08-51-007E MARCH 2011 Wheels/Tires - Refinishing Aluminum Wheels
11-00-90-001 MARCH 2011 Engine - GM dexos 1 and dexos 2(R) Oil Specifications
02-07-30-052G MARCH 2011 A/T - Fluid Oil Cooler Flush
99-08-51-001B MARCH 2011 Body - Paint-Less Dent Repair Recommendations
06-08-43-003C FEBRUARY 2011 Glass/Body - Windshield Wiper Performance
09-09-40-001A FEBRUARY 2011 Restraints - Seat Belt Warning Lamp On/Buckling Issues
01-08-42-001H JANUARY 2011 Lighting - Exterior Lamp Condensation and Replacement
06-08-50-009F DECEMBER 2010 Restraints - Passenger Presence System Information
03-07-29-004G DECEMBER 2010 Manual Transmission - M/T Operating Characteristics
05-03-07-009C DECEMBER 2010 Steering/Suspension - Wheel Alignment Specifications
09-06-03-004D DECEMBER 2010 Electrical - MIL ON/DTC`s Set By Various Control Modules
01-08-51-003B NOVEMBER 2010 Body - Application of Anti-Corrosion Materials
04-06-04-054B NOVEMBER 2010 Engine Controls - Aftermarket Accessory Usage
08-07-30-035B NOVEMBER 2010 A/T - Water Or Coolant Contamination Information
05-06-04-022G OCTOBER 2010 Fuel System - TOP TIER Detergent Gasoline (Canada)
10-08-45-001B OCTOBER 2010 Electrical - Information For Electrical Ground Repair
00-08-48-005D SEPTEMBER 2010 Body - Vehicle Glass Distortion Information
04-08-50-006D SEPTEMBER 2010 Interior - Seat Cover Wrinkle/Crease/Burn Info
10-08-98-002 AUGUST 2010 Body - Drilling High Strength Steel Using CryoCobalt(R)
03-00-89-008E JULY 2010 Body - Metal Body Panel Corrosion Protection
06-08-51-005A JUNE 2010 Body - Hem Flange Sealer For Corrosion Protection
03-08-98-002B JUNE 2010 Body - Squeeze Type Resistance Spot Welding/Equipment
07-06-04-019D JUNE 2010 Electrical - Intermittent MIL/DTC P2138/Reduced Power
99-09-40-005F JUNE 2010 Restraints - Extender Availability For Seat Belt
02-08-42-001D JUNE 2010 Lighting - Headlamp Polycarbonate Lens Damage Prevention
06-03-10-010A JUNE 2010 Wheels - Changing Procedures/Precautions
10-00-89-010 MAY 2010 Locks - Key Code Security Rules and Information
00-03-10-006F MAY 2010 Wheels/Tires - Tire Radial Force Variation (RFV)
04-06-01-029E APRIL 2010 Vehicle - Engine Crankcase and Subsystems Flushing Info.
05-03-10-003F APRIL 2010 Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
04-03-10-001F APRIL 2010 Tires/Wheels - Tire Puncture Repair Procedures
05-03-10-020C APRIL 2010 Wheels/Tires - Use of Nitrogen Gas in Tires
10-08-110-001 MARCH 2010 Interior - Proper Use of Floor Mats
01-07-30-042F FEBRUARY 2010 A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
00-06-01-026C FEBRUARY 2010 Engine - Intake Manifold Inspection/Replacement
09-03-10-017 DECEMBER 2009 Wheels/Tires - Replacement Wheel Weight Information
99-04-20-002F NOVEMBER 2009 Drivetrain - Clunk Noise Shifting From PARK Into Gear
06-08-64-001B OCTOBER 2009 Body - Side Window Chipping Information
05-03-08-002C OCTOBER 2009 Suspension - Shock Absorber/Strut Leakage Information
06-08-111-004B SEPTEMBER 2009 06-08-111-004B - BULLETIN CANCELLATION NOTIFICATION
09-08-48-006 SEPTEMBER 2009 Body - Stain/Film On Windshield Glass Perimeter
04-06-04-047I AUGUST 2009 Fuel System - `TOP TIER` Detergent Gasoline Information
03-03-10-007E AUGUST 2009 Wheels/Tires - OE Tire/Wheel Characteristics
99-08-64-016C JULY 2009 Body - Maintaining Exterior Weatherstrip Appearance
08-06-01-008A JULY 2009 Engine - Drive Belt Misalignment Diagnostics
07-06-01-016B JULY 2009 Engine - Noise/Damage Oil Filter Application Importance
08-03-10-004A JULY 2009 Wheels/Tires - Accessory Wheel & Tire Information
08-08-42-005B JUNE 2009 Lighting - Headlamp Warranty Replacement Guideline
08-08-42-005B JUNE 2009 Lighting - Headlamp Replacement Information
06-08-44-015B MAY 2009 Audio System - Noise When Using Portable Playback Unit
08-03-10-005A MARCH 2009 Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
09-08-48-002A MARCH 2009 Body - Marks/Stains on Windshield When Wet
02-08-98-002C FEBRUARY 2009 Body - Hem Flange Rust Repair Information
00-00-90-002J JANUARY 2009 Tires - Correct Inflation Pressure Information
00-00-89-027E SEPTEMBER 2008 Interior - Elimination Of Unwanted Odors
05-03-10-005D SEPTEMBER 2008 Wheels/Tires - Upsized Wheel/Tire Characteristics
08-08-44-026 AUGUST 2008 Audio System - Refurbishing Radio Faceplates/Knobs
05-06-02-001A JULY 2008 Cooling System, A/C - Aluminum Heater Cores/Radiators
05-00-89-072B JUNE 2008 Engine/Fuel System - Oil/Fuel Additive Information
08-07-30-027 JUNE 2008 A/T - No Movement in Drive or 3rd Gear
00-06-01-012C APRIL 2008 Engine - Use of `Surface Conditioning Disks`
08-08-51-002 MARCH 2008 Body - TPO Fascia Cleaning Prior to Painting
08-09-41-003 FEBRUARY 2008 Restraints - Usage of Used/Salvaged/Imitation Components
05-00-89-078B FEBRUARY 2008 Fuel System - GM Fuel System Treatment PLUS(R) Info.
06-06-04-035A FEBRUARY 2008 Fuel System - E85 Fuel Usage Precaution
01-04-18-001F FEBRUARY 2008 Drivetrain - AWD/4WD System Driveline Characteristics
04-03-10-012B FEBRUARY 2008 Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
05-06-01-010B SEPTEMBER 2007 Engine - Sealant Usage/Procedures
07-08-45-002 SEPTEMBER 2007 Electrical - Aftermarket Fuse Warning
07-08-63-001 APRIL 2007 Body - Polypropylene Energy Absorber Replacement
02-08-42-004A MARCH 2007 Instruments - Reduced PRNDL Display Visibility
04-07-30-013B FEBRUARY 2007 Engine, A/T - Shift/Driveability Concerns/MIL ON
06-00-89-054 NOVEMBER 2006 Warranty - Claims Submission
01-07-31-002B NOVEMBER 2006 M/T - Hydraulic Clutch Bleeding Procedure Improvement
02-08-98-001C OCTOBER 2006 Body - Metal Panel Adhesive Bonding Information
00-06-02-006D AUGUST 2006 Cooling System - Coolant Recycling Information
06-08-45-004 MAY 2006 Electrical - Instrument Panel & General Wiring Repair
02-08-48-001B MARCH 2006 Body - Urethane Adhesives for Glass Applications
06-03-10-004 MARCH 2006 Tires/Wheels - Wheel Weight Usage Precautions
04-06-04-051B JANUARY 2006 Fuel System - Fuel Injector Maintenance Cleaning
99-07-30-016B OCTOBER 2002 A/T - Intermittent Downshift/Slip/Cycling Diagnosis
02-08-64-016 JULY 2002 Body - Front Door Sags/Chucking Movement
01-07-30-029 OCTOBER 2001 A/T - Core Return Product Feedback Form
01-00-89-009 MAY 2001 Key/Key Number/Security Chip - Replacement
00-00-90-001 NOVEMBER 2000 Suspension - Chassis Lubrication Importance
00-07-30-011 JUNE 2000 ACDelco(R) Remanufactured Transmissions - Program Update
00-05-22-004 MAY 2000 Brake Fluid - Level & Filling Recommendations
00-06-04-021 MAY 2000 EVAP System - Service of Connectors
99-00-84-021B APRIL 2000 Warranty - GM Dealer Parts Procurement
99-09-41-004 JANUARY 2000 Air Bag (SIR) On-Off Switch Kits, New Parts and Service
99-09-40-006 JANUARY 2000 Lap/Shoulder Belts - Dealer Installed Rear Kits
99-08-42-009 NOVEMBER 1999 IP Dimmer Control - Proper Setting
99-07-30-021 OCTOBER 1999 A/T - New Solenoid Testing Kit
99-06-02-017 OCTOBER 1999 Cooling - Radiator Repair/Replacement Guidelines
99-00-01-001 SEPTEMBER 1999 Engine - AC Delco Remanufactured Engines
99-04-20-001 JUNE 1999 Drivetrain - Rear Axle Lubricant Compatibility & Usage
99-08-110-005 JUNE 1999 Sunshade - Replacement Availability
99-03-10-102 JUNE 1999 Warranty - OE Chrome Plated Aluminum Wheel ID
99-08-49-006 APRIL 1999 Instrument Panel - Upper Surface Reflection
99-06-03-002 MARCH 1999 Battery - Insulator Replacement & Caution
83-81-34 MARCH 1999 SIR - Operating Vehicle with Warning Light On
86-05-02 DECEMBER 1998 Warranty - Notice of Delayed Start Process
87-71-74 NOVEMBER 1998 A/T - 1-2 Accumulator Piston/Outer Spring Replacement
76-02-02A OCTOBER 1998 Drivetrain - Recommended Axle Lubricant
76-74-02 SEPTEMBER 1998 Transfer Case - Four Wheel Drive Inoperative
80-05-03 AUGUST 1998 Warranty - Parts Warranty Special Claims B and C
36-71-03A JUNE 1998 A/T - External Oil Cooler Kits
83-90-08 JUNE 1998 Cruise Control - (W/Electro Stepper Mtr.) Diagnostics
82-05-02 MAY 1998 Warranty - Request for Wholesale Authorization
82-05-05 MAY 1998 Warranty Inquiry System
87-61-24 APRIL 1998 Engine - Surface Conditioning Discs Precautions
83-64-09 MARCH 1998 Tools - Released for CS Generator Diagnosis
83-01-14 MARCH 1998 VIN Plate - Replacement Policy and Procedure
72-05-09 FEBRUARY 1998 Warranty - GM Dealer Empowerment Program
82-05-01 FEBRUARY 1998 Warranty - New Vehicle/Replacement Battery
73-90-23 JANUARY 1998 Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs
73-50-37 JANUARY 1998 Brakes - Rotor & Hub Flange Cleaning Tool Revision
72-05-12 JANUARY 1998 Suspension - Shock Absorber/Strut Replacement Guidlines
72-05-14 JANUARY 1998 Warranty - Enhanced Sublet Repair Policy
72-05-13 JANUARY 1998 Warranty - Repair/Replace Policies & Procedures
72-05-07 DECEMBER 1997 Engines - ACDelco Remanufactured
48-05-02B DECEMBER 1997 Parts Expediting - Reimbursement Policy
72-05-11 DECEMBER 1997 Warranty - Rail Dust Removal & Chemical Spotting Labor
73-12-13 NOVEMBER 1997 A/C - PureGuard 2 Operating Alert
62-05-02A NOVEMBER 1997 Labor - Revised Operation Z1241/Personal Property Damage
72-05-02 AUGUST 1997 A/T & M/T - AC Delco Remanufactured Transmissions
73-10-54 MAY 1997 Windshield - Two-Part Urethane Adhesive For Installation
631208A APRIL 1997 A/C - Tool And Equipment Maintenance
661509A APRIL 1997 Fiber Glass Rear Fender Paint - Star Shaped Crack
620504 APRIL 1997 Warranty - Required Claim Submission Procedures
731204 FEBRUARY 1997 A/C - Systems With R12 Or R134a Service Issue
731049 FEBRUARY 1997 Body - Sealer Tape For Collision Repairs
431207E JANUARY 1997 A/C - Retrofitting R-12 to R-134a
649601 JANUARY 1997 Compact Disc Players - CD Changer Loading Procedures
661512 JANUARY 1997 Rearview Mirror, Outside - Lens Replacement Revised
600503 JANUARY 1997 Warranty - Repair and Claims Procedures
310503C DECEMBER 1996 Warranty - Claim Processing
631215 NOVEMBER 1996 A/C Compressor Seal Washer - Reference Chart
376602B NOVEMBER 1996 Engine - Noise, Updated Exhaust Manifolds
610111 NOVEMBER 1996 Key Code - Information
668304A SEPTEMBER 1996 Odometer/Speedometer - ACDelco Service Center Locations
400501A SEPTEMBER 1996 Warranty - Corporate Parts Return Program Instructions
661605 AUGUST 1996 Child Restraint - Locking Feature of Seat Belts
68-05-03 JUNE 1996 Warranty - Goodwrench® Service Lifetime Service Guarantee
631209 MAY 1996 A/C - R12 or R134a Service Recommendations
636532 MAY 1996 Enhanced Emission Inspection Maintenance - Equipment
568204A MAY 1996 Windshield Wiper Blades - Chattering
638111 APRIL 1996 Headlamp Lens - Distortion Caused by Aiming Equipment
561505A MARCH 1996 Front Door/A-Pillar - Wind Noise
661505 MARCH 1996 Hood - Lower Edge of Hood Wrap Flange Contacts Grille
636401 FEBRUARY 1996 Updated Battery Replacement Catalog Numbers
516547 JANUARY 1996 Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
536507 DECEMBER 1995 Enhanced Emission I/M - Program Update
563301A DECEMBER 1995 Front Axle Drive Shaft Seal - Wears Out Early
564302 OCTOBER 1995 Front Differential Output Shaft Seals - Replacement
561603 JULY 1995 Interior Door Handle - Spring Breaks
588302A JULY 1995 Vehicle - AC Delco Locator Service, Electronics Exchange
560503 JULY 1995 Warranty Information Letters - Release Index
570102 JUNE 1995 Fuel - Reformulated/Oxygenated Gasolines
231054 JUNE 1995 Paint - Repair of Delamination from ELPO Primer
580101 JUNE 1995 Vehicle - Use of a Diagnostic Worksheet
531205 MAY 1995 Contaminated R12 Refrigerant - Testing & Handling
510103 MAY 1995 GM Campaign Identification Label
436201B APRIL 1995 Coolant - Information on Propylene Glycol Usage
561601 APRIL 1995 Seat Belt - Operations/Features and Location
570201 MARCH 1995 A/T - Dexron® III Fluid Introduction
564301 MARCH 1995 Front Wheel Driveshaft Boot - Damage Prevention
431218A MARCH 1995 Tools - A/C Leak Detector Maintenance Kit Availability
516502 FEBRUARY 1995 I/M Emissions Diagnostic Manual -Program
436510 JANUARY 1995 I/M 240 Program - Equipment Purchase
568201 JANUARY 1995 Wiper Blades - Chatter Against The Windshield
436507 DECEMBER 1994 Enhanced IM240 Program - Implementation Plan
431048 NOVEMBER 1994 Glass - Adhesive Caulking Kit Revisions
467303 OCTOBER 1994 Clutch Pedal - Pop or Scrape Noise When Depressed
436506 OCTOBER 1994 I/M 240 Repairs - Obtaining Technical Assistance
431606 OCTOBER 1994 Leather Seat Covers - Cleaning Procedure
467302 OCTOBER 1994 M/T - Clutch Pilot Bushing and Bearings
446501 OCTOBER 1994 PROM/MEMCAL - Identification Marks
431223 SEPTEMBER 1994 A/C Refrigerant - Contamination
410103 SEPTEMBER 1994 Campaign - Product Bulletin Numbering System
462001 SEPTEMBER 1994 Frame - Cracks at Engine Mount Brackets
464101 SEPTEMBER 1994 Slip Yoke/U-Joint - Replacement and Servicing
480502 AUGUST 1994 Parts - Expediting Procedures
469601 AUGUST 1994 Tools - Radio Diagnostics
149301 JULY 1994 Electrical - New Nickel Tape Shields Harnesses
433502 JULY 1994 Tires - Speed Rated Information
400501 JULY 1994 Warranty - Corporate Parts Return Program
476118 JUNE 1994 Oil Filters - Enhanced Anti-Drainback Valves
463301 JUNE 1994 Upper Shock Bracket, Front - Cracks or Separates
461202 MAY 1994 A/C Control Head - Flashes, Operates Erratically
461101 MAY 1994 Manual Temp Control Lever - Slips From Hot To Cold
436505 APRIL 1994 Emission - Enhanced Inspection Maintenance Programs
033206 MARCH 1994 P/S - Reduced Assist When Cold
361102 FEBRUARY 1994 A/C - Erratic HVAC Operation & Self Diagnostic Blinks
435001 FEBRUARY 1994 Anti-Lock Brake - Aftermarket Products Usage Precaution
310504 FEBRUARY 1994 Warranty - Recycled Engine Coolant Policy
331226 JANUARY 1994 A/C - Retrofitting R-12 Vehicles to R-134A
369602 JANUARY 1994 Audio - Tape Deck Noise/Static/Pauses Between Songs
383001 DECEMBER 1993 Steering - System Bleed Procedures
306502 OCTOBER 1993 Fuel - How Fuel Economy Is Determined
361009 SEPTEMBER 1993 Doors - Striker Rattles Under Severe Road Conditions
367102R JULY 1993 A/T - Cooler Replacement/Flushing
369601R JULY 1993 Audio - Poor Radio Reception Noise/Static
349212R JULY 1993 Audio - Radio Frequency Interference (RFI) Diagnosis/ID
231054R JULY 1993 Paint - Identification/Repair of Colorcoat Delamination
393504 JULY 1993 Wheels - Sealing Leaking Cast Aluminum
316501R JUNE 1993 Tools - Introduction Of The Fuel Injector Tester
393502R JUNE 1993 Wheels - Finish Damage During Off Car Balancing
933E63 APRIL 1993 Tires - Slipping on Rim
9310A152 MARCH 1993 Door Locks - Binding or Sticking/Key Hard to Insert
931047 MARCH 1993 Outside Rear View Mirror - Vibrates, Distorted Images
936D44 FEBRUARY 1993 Fuel Injector - Wires Trapped Installing Air Cleaner
93774B JANUARY 1993 Differential Pinion Shaft Lock Screw - Service
934B41 JANUARY 1993 Differential Pinion Shaft Locking Screw - Revised
923B146A JANUARY 1993 P/S - Reduced Steering Assist When Cold
276501 DECEMBER 1992 Fuel - Information on Perceived Low Power
938C27 NOVEMBER 1992 Speedometer - Registers When Vehicle is Stationary
937A18 OCTOBER 1992 A/T - Buzzing Noise at Idle
9210A1137 OCTOBER 1992 Doors (Front) - Wind Noise
93356D OCTOBER 1992 Engine - Miss, Hesitation, or Roughness
111402R SEPTEMBER 1992 A/C - Shaft Nut Removal from the HR6HE Compressor
931B8 SEPTEMBER 1992 A/C - Use of Alternate Refrigerants in CFC 2012 Units
9210A1132 SEPTEMBER 1992 Doors - Panel Poor Fit or Retention
921A114 AUGUST 1992 A/C - Blower Motor Chirp or Squeak
921B123 AUGUST 1992 A/C - Moan Diagnosis Procedures
9110A1191 AUGUST 1992 Door Module Area - Water Leaks
892B141 AUGUST 1992 Paint - Star Break Cracking of Sport Side Rear Fender
923C111 AUGUST 1992 Steering - Noise At Full Lock
917D190 AUGUST 1992 Transfer Case Vent - Fluid Leak
924B110 JULY 1992 Drivetrain - Rear Axle Pinion Seal Leak
926C107 JULY 1992 Fuel - Pump Related Driveability/Whine, DTC 32 or 44
9210104 JULY 1992 Paint - Chips On Exterior Leading Edges
923E108 JULY 1992 Wheels (Steel) - Damage Due to Improper Mounting
921B92 JUNE 1992 A/C - Leak Test Diagnosis Tools
911B188 JUNE 1992 A/C Compressor - Moan/Vibration/Noise
927A75 APRIL 1992 A/T - Click/Whine In Third/Fourth Gear
924B80 APRIL 1992 Differential - Governor Removal Tool Revision
926B71A APRIL 1992 Engine - Block Heater Leaks
9110184 APRIL 1992 Tailgate Link Arm Assembly - Rattles
923E74 APRIL 1992 Wheels (Aluminum) - Coated Balance Weight Usage
921399A MARCH 1992 Audio - Information on Radio Diagnosis
927A63 MARCH 1992 A/T - Interchangeability Information/Precaution
929A65 MARCH 1992 Audio - Diagnosis with the Tech1 Scan Tool
921066 MARCH 1992 Seat Belts - Information On Child Tether Seat
923E59 MARCH 1992 Tires - Tread Chunking, Torn Bead Rubber
924C50 FEBRUARY 1992 Drivetrain - Revised Front Drive Axle Seal R&R
9110174 JANUARY 1992 Door Handle (Interior) - Rattles
921B46 JANUARY 1992 Interior - Water Leaks From A/C Evaporator Drain
927A33 DECEMBER 1991 A/T - Intermittent Downshift, Slip or Busy/Cycling TCC
918A170 DECEMBER 1991 Backup Lamps/Tailgate Window Release - Inoperative
928A31 DECEMBER 1991 Electrical - Diodes Replacement Information
9110169 DECEMBER 1991 Sliding Rear Window - Leaks Water and Rattles
921B23 NOVEMBER 1991 A/C - Compressor Sealing Washer Redesigned
911B154 NOVEMBER 1991 A/C - Noise/Vibration When Engaged
ATRATB078 NOVEMBER 1991 A/T - How To Use A Pressure Gauge
914C163 NOVEMBER 1991 Driving Axle (Front) - Fluid Leak From Vent
896E140 NOVEMBER 1991 Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
89263A6E NOVEMBER 1991 PROM - Surge, Detonation or Code 32, EGR
927A19 OCTOBER 1991 A/T - New ATF Dexron® IIe Information
9110A1152 OCTOBER 1991 Door Handle (Outside) - Rattles/Lock Cylinder Freezes
911B112A SEPTEMBER 1991 A/C - Refrigerant Loss Prevention
907A128 SEPTEMBER 1991 A/T - Fluid Out Vent Diagnostic Tips
926B08 SEPTEMBER 1991 Cooling - New Style Hose Clamp
928A09 SEPTEMBER 1991 Electrical - Detecting Intermittents Procedure
917A134 AUGUST 1991 A/T - 4L60 New Output Shafts and Shaft Seals
917A139 AUGUST 1991 A/T - 4L60 Slipping or No 3rd/4th Gear
917A141 AUGUST 1991 A/T - Evaluating Peened Spacer Plates
903C60B AUGUST 1991 Campaign - Ball Joints/Alignment
916B140 AUGUST 1991 Coolant - Recycling Update
92043B AUGUST 1991 Steering - Idler Arm Inspection
923C04 AUGUST 1991 Steering - Inspecting Idler Arms
923B03 AUGUST 1991 Suspension - Ball Joint Wear Check & Specifications
917A125 JULY 1991 A/T - 4L60 Stuck In First Gear
916D113 JULY 1991 ECM/PCM - Installation Procedures/Mem-Cal Concerns
916E114 JULY 1991 Emissions - Information On State Emissions Testing
916B123 JULY 1991 Engine - Overheat Diagnosis
914B124 JULY 1991 Locking Rear Axle - Chatters onTurns
917C104A JULY 1991 M/T - Clutch Chatter/Shudder On Launch
915E111 JULY 1991 Tech 1 - Incorrect Brake Cartridge Diagnosis
911A103 JUNE 1991 A/C System - Heater Case Hot Spot
9110107 JUNE 1991 Exterior Mirror - Vibration
915101 JUNE 1991 Non-Factory Hydraulic Parking Brakes
9110109 JUNE 1991 Paint - HVLP Painting Information
917A87 APRIL 1991 A/T - Binding or Inoperative In Reverse
916D88 APRIL 1991 Battery - Dead Due to Excessive Current Draw
911082 APRIL 1991 Paint - Checking Clear Coat Thickness
911083 APRIL 1991 Paint - Etching/Staining Prevention
891A138 MARCH 1991 A/C - System Locks In A/C or Heat Mode
907A118 MARCH 1991 A/T Fluid Level Indicator - Revised (Sealed)
915E74 MARCH 1991 ABS Systems - Trouble Code Reading
915E81 MARCH 1991 Anti-Lock Brakes - Code 7
91571 MARCH 1991 Brakes - Modified Brake Bleeding Tool
905121 MARCH 1991 Brakes, Rear - Moan, Howl Noise Upon Light Acceleration
914A77 MARCH 1991 Driveline - Stop Clunk
916B79 MARCH 1991 Engine Coolant - Recycling
913B75 MARCH 1991 Power Steering - Noise When Turning
917A64 FEBRUARY 1991 A/T - New Low and Reverse Clutch Waved Plate
911058 JANUARY 1991 Paint - Exterior Finish Removal By Layers
913B60 JANUARY 1991 Power Steering - High Steering Effort
9110A237 DECEMBER 1990 Easy Entry Seat - Becomes Inoperable
918C47 DECEMBER 1990 Instrument Cluster - Replacement Information
91644 DECEMBER 1990 Intake Air Duct - Reduced Engine Performance
918C51 DECEMBER 1990 Odometer - Ceases to Record Mileage
903D90B DECEMBER 1990 Rear Auxiliary Spring - Slap Noise
916E43 DECEMBER 1990 TCC - False Code 32/ Possible MIL ON
907D112 DECEMBER 1990 Transfer Case - Shift Effort High in Cold Temperatures
918D39 DECEMBER 1990 Wiper Blades - Chattering and Poor Wipeability
901B111 NOVEMBER 1990 A/C - Moan, Vibration, Noise When Compressor Engaged
917A33 NOVEMBER 1990 A/T - 4L60 New 3-4 Clutch Plates Available
911268E NOVEMBER 1990 Wiper Blades - Chattering on Windshield
ATRATB028 OCTOBER 1990 A/T - Engine Vacuum Testing
907A105 OCTOBER 1990 A/T - Premature Wear of Direct Clutch
905104 OCTOBER 1990 Brake Rotors - Inspection Information
918A28 OCTOBER 1990 Electrical Connector - Terminal Checking Procedure
896E134 OCTOBER 1990 Emissions - A.I.R. Adapter Noise
ATRATB024 SEPTEMBER 1990 A/T - Harsh Reverse Engagements
ATRATB010 SEPTEMBER 1990 A/T - Torque Converter Identification
916B14 SEPTEMBER 1990 Coolant - Usage/Specifications
906C89 SEPTEMBER 1990 Engine - No Start After Extended Storage
915E21 SEPTEMBER 1990 RWAL Brake Warning Light - False Code 7
901096 SEPTEMBER 1990 Seat Back - Bind in the Inertia Locking Mechanism
916E15 SEPTEMBER 1990 State Emissions Testing Information
907D87 AUGUST 1990 Transfer Case - High Shift Effort
908D72A AUGUST 1990 Wiper Blade - Chatters/Streaks/No Windshield Contact
901B83 JULY 1990 A/C - Noise/Insufficient Cooling/Inoperative Compressor
903C81 JULY 1990 Ball Joints (Greaseable) - Now Available
911007 JULY 1990 Instrument Panel - Loss of Paint Adhesion
901082 JULY 1990 Side Door Window - Improper Seating
913E08 JULY 1990 Tires (Front) - Irregular Wear Information
905E69 JUNE 1990 ABS - Revised Code 5 Diagnostic Chart
90966 JUNE 1990 Aftermarket Accessories - Installation Guidelines
894C133 JUNE 1990 Drivetrain - Front Axle Growl Noise in 2wd Only
900275 JUNE 1990 Frame, Front - Crossmember Crack
907B67 JUNE 1990 M/T - Fluid Leak New Design Vent
895E132 MAY 1990 Brakes - Dual Rear Wheels Momentary Tire Chirp
901047A MAY 1990 Door - Secondary Weatherstrip Loose
916D03 MAY 1990 Parasitic Drain Ammeter - Connection Procedure Revised
893C131 MAY 1990 Suspension - Choppy Ride Due to Front Shocks
907A42 MARCH 1990 A/T - Rear Bushing On-Vehicle Service Procedure
ATRATB9002006 FEBRUARY 1990 A/T - Choosing the Right ATF
900235 FEBRUARY 1990 Body - Extreme Frame Flexing
900A39 FEBRUARY 1990 Cooling System - Antifreeze Recycling
907A31 JANUARY 1990 A/T - New Lube Window and Band Apply/Anchor Brackets
895124 JANUARY 1990 Brakes - Slush Build-Up Can Cause Slight Brake Drag
8910125 JANUARY 1990 Doors - Dirt and Mud Buildup In the Door Sill Area
908A29 JANUARY 1990 Tail Lamp Assembly and Bulbs - Revised
900A22 DECEMBER 1989 A/C - CFC Reduction and Refrigerant Recovery
891B118 DECEMBER 1989 A/C - Compressor Moan, Vibration or Noise
895E122 DECEMBER 1989 Brakes - Repeated RWAL Code 2010 Conditions
901021 DECEMBER 1989 Carpet - Loose on Side Wall Trim Pads
890A119 DECEMBER 1989 Fuel - Use of MTBE At 15% or Less In Gasolines
908A20 DECEMBER 1989 Snow Plow - Aftermarket Auxiliary Light Blows Fuse
WAGNER24 NOVEMBER 1989 Brakes (ABS) - `False` or Dropping Pedal
ATRATB8930 OCTOBER 1989 A/T - Math Part II
896A1076A OCTOBER 1989 Engine - Serpentine Belt W/ Worn Idler Pulley/Tensioner
897A1047A SEPTEMBER 1989 A/T - Manual Update For ATF Level & Condition
ATRATB8927 SEPTEMBER 1989 A/T - Twenty Steps To Successful Repairs
892625 SEPTEMBER 1989 Brakes - Light Brake Drag While Driving
890510305 SEPTEMBER 1989 Lights - Tail Lamp Assembly Housing Distorts
ATRATB8923 AUGUST 1989 A/T - Math Formulas Part I
89T899 AUGUST 1989 Cruise Control - Incorrect Operation For Resume
89T913D AUGUST 1989 Suspension - Noise In Rear Spring
89T781B JULY 1989 A/C - Refrigerant Loss, Loose or Missing Access Fitting
89T817A JULY 1989 A/T - New Short Lip Piston Seal Design
89T807A JULY 1989 A/T - Proper Use of Spacer Plate Gaskets In Overhaul Kit
90T037B JULY 1989 A/T - Service Replacement Transmission Assembly (SRTA)
892086A JULY 1989 Engine - Oil Cooler Line Leaks
89T776A JULY 1989 Engine - Oil Cooler Line Leaks (Replace Hose)
89T837B JULY 1989 M/T - Gear Oil Smell In Vehicles
89T883C JULY 1989 Suspension - Lower Control Arm Ball Joints (Greaseable)
90167B JUNE 1989 A/T - New Service Replacement Assembly
891994A JUNE 1989 Drivetrain - Evaluating Driveline Vibration
89T673C JUNE 1989 Suspension - Revised Shock Absorber Replacement
89T084C MAY 1989 Drivetrain - Production Change of Front Axle Boot Clamps
891528B MAY 1989 Electrical - Wiring Repair Temp Range Precaution
90T016B MAY 1989 Engine Coolant - Testing Information
89T426B APRIL 1989 A/C - Apparent Leaks At the Heater Core
89T477A APRIL 1989 A/T - New Case, 2nd, 3rd, 4th Pressure Taps Removed
884007A APRIL 1989 A/T - Paint Flakes In Fluid
88T1977A APRIL 1989 A/T - Park/Neutral to Reverse Shift Feel
89T455 APRIL 1989 Brakes - Clarification On ABS Trouble Codes
89T515 APRIL 1989 Brakes - Replacement Booster Push Rod Height Gage
89T433B APRIL 1989 P/S - Apparent Crack In Pump Pulley
891325 APRIL 1989 Tools - Revised Brake Booster Push Rod Height Gage
89T301A MARCH 1989 A/C - Uneven Air Flow At Windshield Defroster Outlet
88T1997A MARCH 1989 A/T - Fluid Leak Near Front Pump (Bushing Walkout)
891089A MARCH 1989 Audio - Poor AM or FM Radio Reception
89986D MARCH 1989 Battery - Charging Precautions
89795 MARCH 1989 Brakes - Broken RWAL ECU Locking Tab
89T295 MARCH 1989 Brakes - Broken Rear Wheel Anti-Lock ECU Locking TAB
89T385 MARCH 1989 Brakes - Code 9 Misdiagnosis, RWAL
89T395 MARCH 1989 Brakes - RWAL Resistor Circuit 420 Testing Clarification
88T2036D MARCH 1989 Engine - Rough/Surges/Misfires/Code 43
89T366C MARCH 1989 Fuel - Pump Replacement Caution, Strainer
89T325 MARCH 1989 Lights - Adjustment For Brake Lamp Switch
89T343D MARCH 1989 Suspension - Loose Rear Shock Absorbers, New Torque
891043D MARCH 1989 Suspension - Revised Torque, Rear Shock Absorbers Loose
89970A MARCH 1989 Vehicle - Current Model Line Designators
88T2048A MARCH 1989 Windows - Intermittent or Inoperative Power Window
88T20510 MARCH 1989 Windows - Loosening of Hinge and Latch
ATRASIL894 FEBRUARY 1989 A/T - 3L80/THM 400 Center Support Bolt
ATRASIL895 FEBRUARY 1989 A/T - 700-R4 & 400 Improved Governor Driven Gear
89T257A FEBRUARY 1989 A/T - New Control Valve Assembly Elimination of TCC Bore
88T2007A FEBRUARY 1989 A/T - No Engine Braking In Drive 2 (D2) Selection
88T1836B FEBRUARY 1989 Cooling System - Factory Use of Stop Leak
89T226A FEBRUARY 1989 Engine - Drive Belt Noise/Wear
89T236E FEBRUARY 1989 Engine - Increased Noise
89T278C FEBRUARY 1989 Instrumens - Speedometer Whine or Buzzing Noise
89998C FEBRUARY 1989 Instruments - Speedometer Whine or Buzzing Noise
89T103C FEBRUARY 1989 Interior - Hoot Noise During Highway Speeds
88T1881B JANUARY 1989 A/C - Pressure Cycling Switch Clicking Noise
8838810 JANUARY 1989 Radio - Speaker Grille Warpage
89553B DECEMBER 1988 Interior - Hoot Noise During Highway Operation
89T0710 DECEMBER 1988 Paint - Star-Break Cracking of Sportside Rear Fender
88T1771A NOVEMBER 1988 A/C - Reduced Heater Performance
89381B NOVEMBER 1988 A/C - System Diagnostic Procedure
89T037A NOVEMBER 1988 A/T - New Solenoid Assembly & Wiring Harness
89358 NOVEMBER 1988 Battery - Diagnosis and Charging
88T1755 NOVEMBER 1988 Brakes - Noise From Front
88T18110 NOVEMBER 1988 Door (Glass) - Inner Seal Becomes Detached
88T1764A NOVEMBER 1988 Driveline - Center Bearing Wear and Driveline Noise
89316C NOVEMBER 1988 Fuel - Feed/Return Pipe Repair
88T1675 OCTOBER 1988 Brakes - Refinishing Brake Rotor Surfaces
88T1726D OCTOBER 1988 Charging System - Very Low/Completely Dead Battery
883517B OCTOBER 1988 M/T - Neutral/Drive Gear Rattle
88T1743B OCTOBER 1988 P/S - Whine Noise
883553B OCTOBER 1988 P/S - Whine On Cold Start
883441B SEPTEMBER 1988 A/C - Blower Motor Making Ticking Noise
88T1611B SEPTEMBER 1988 A/C - Blower Motor Ticking Noise
89013A SEPTEMBER 1988 Alignment - The Importance of Four Wheel Alignment
882904C SEPTEMBER 1988 Differential - Front Axle Fluid Leak Through Remote Vent
883125 AUGUST 1988 Brakes - Pulsations and Rotor Surface Refinish
88T1436B AUGUST 1988 Cooling System - Engine Overheat Under Heavy Usage
88T1544C AUGUST 1988 Driveline - Front Axle Fluid Leaks Through Remote Vent
883026E AUGUST 1988 Electrical - Speed Sensor Buffer Connector Labeled Wrong
88T1416E AUGUST 1988 Engine - Driveability (Surge)/Emissions
88T1576E AUGUST 1988 Engine - Surges
88T1358B AUGUST 1988 Lighting - Improved Directional Signal Flasher
88T1487B AUGUST 1988 M/T - Gear Rattle In Forward Gears/Shift Lever Rattle
881626E AUGUST 1988 PROM Update - Engine Surge
ATRATB8834 JULY 1988 A/T - Sprag Rotation
ATRATB8832 JULY 1988 A/T - THM Steel Clutch Piston Inspection
88T1315 JULY 1988 Brakes - Updated Rear Wheel Antilock Information
88T1336E JULY 1988 Engine Controls - Intermittent Connection to the ECM
8828610 JULY 1988 Hood - Sheet Metal Movement
88T1277B JULY 1988 M/T - New Leak Resistant Styrene Rubber Coated Gaskets
882957B JULY 1988 M/T - Noises In Forward Gears/Shift Lever Rattle
ATRATB8824 JUNE 1988 A/T - THM 400 No Reverse
882456B JUNE 1988 Cooling System - Leaks
88T12410 JUNE 1988 Door - Dust Intrusion
882477B JUNE 1988 M/T - HM-290 Updated Procedures
882667B JUNE 1988 M/T - Updated Gaskets
88T1167A MAY 1988 A/T - Harsh Park/Neutral to Reverse Engagement
88T10410 MAY 1988 Door Lock - Key Hard to Turn
88T1187B MAY 1988 M/T - HM-290 Diagnostic Information
881831A APRIL 1988 A/C - No Low/Medium Blower Speed
ATRASIL8816 APRIL 1988 A/T - THM 400 New Forward and Direct Clutch Assemblies
88T10810 APRIL 1988 Door (Glass) - Updated Run Channels
88T1077B APRIL 1988 M/T - Proper Service Fluid
88T981A MARCH 1988 A/C - No LOW or LOW and MEDIUM Blower Speed
881557A MARCH 1988 A/T - Burned Forward/Direct Clutch
88T927A MARCH 1988 A/T - Burned Forward/Direct Clutchs
88T997A MARCH 1988 A/T - Erratic or No Upshift (New Governor Driven Gear)
ATRATB8816 MARCH 1988 A/T - No Upshift/Governor Contamination
DCS1891 MARCH 1988 Engine Overheat - Snowplows Vs Air Flow
88T87 MARCH 1988 Front Axle - Actuator Does Not Engage
DCS1897 MARCH 1988 Front Drive Axle Engagement
88T946D MARCH 1988 Lighting - Headlight Dimming/Engine Surge/Hesitation
88T897B MARCH 1988 M/T - Neutral Gear Noise
881667C MARCH 1988 M/T - Noise In Neutral
881487B MARCH 1988 M/T - Rattle/Clicking Noise in 2nd and/or 4th Gear
ATRATB887 FEBRUARY 1988 A/T - Checking Pressure Switches For Leaks
88T82 FEBRUARY 1988 Brakes - Parking Brake High Release Effort
88T75 FEBRUARY 1988 M/T - No 4th Gear or Hard Shift Into 4th Gear
881457B FEBRUARY 1988 M/T - Pops out of 3rd Gear on Accel or Decel
88T68 JANUARY 1988 A/T - New Product Information
88T76 JANUARY 1988 Electrical - Care of Metri-pack 150 Terminals
881336A JANUARY 1988 Engine - 4 Bolt Main Application
88T70 JANUARY 1988 Glove Box - Light Stays On
88T77 JANUARY 1988 M/T - Noise, Rattle, Clicking In 2nd/4th Gear
88T7210 JANUARY 1988 Paint - Assembly Plant Identification
881351010 JANUARY 1988 Paint - Removal of Minor Imperfections
88T57 JANUARY 1988 Suspension - Torsion Bar Adjustment
881163E JANUARY 1988 Tires - Rotation and Warranty Coverage
88T65 DECEMBER 1987 A/C - Use of R-22 Refrigerant Not Recommended
881157A DECEMBER 1987 A/T- New Product Information
889810 DECEMBER 1987 Glass - Modular Windshield Removal
88T61 DECEMBER 1987 Lifting - Jack or Hoist Positioning
88957B DECEMBER 1987 M/T - Shift Lever Rattle or Buzz
88T66 DECEMBER 1987 Tires - Proper Rotation and Warranty Coverage
88T60 DECEMBER 1987 Windshield - Leak Repair and Glass Removal
88T54 NOVEMBER 1987 A/T - Slipping/No Reverse/No Manual 2-1 Gear Downshift
ATRATB8763 NOVEMBER 1987 A/T - THM 400 Too Sensitive 3-2 Downshift
88T53 NOVEMBER 1987 A/T - Updated Filter and Seal
88T556E NOVEMBER 1987 Engine Controls - Idle Speed/Minumum Idle Air Rate Specs
88T52 NOVEMBER 1987 Truck Bed - Front End Panel to Side Panel Rattling
88T50 OCTOBER 1987 Paint - Supplier Codes
ATRATB8754 SEPTEMBER 1987 A/T - Front Bushing Wear
88T44 SEPTEMBER 1987 A/T - New Servo Apply Pin
8856 SEPTEMBER 1987 A/T - Updated Oil Pump Assemblies
88T36 SEPTEMBER 1987 Engine - Generator Belt Tension
8842 SEPTEMBER 1987 Engine Controls - ECM May Contain Wrong PROM
88T37 SEPTEMBER 1987 Exterior - Body Side Molding/Emblem Gap
88T40 SEPTEMBER 1987 Wipers - Phantom Wipe or Lack of Pulse Mode
88T327A AUGUST 1987 A/T - Burned Forward Gear, Overrun or 3-4 Clutches
88417A AUGUST 1987 A/T - Proper Fluid Level Checking Procedure
ATRATB8748 AUGUST 1987 A/T - Slipping or No-Shift/Metal Sealing Rings
8836OA AUGUST 1987 Brakes - Trailers
88374C AUGUST 1987 Differntial (Front) - Axle Leak Through Remote Vent
88T29 AUGUST 1987 Driveline - Tire and Propshaft Speed Reference Chart
88T318C AUGUST 1987 Instrument - Gauge & Odometer Replacement/Recalibration
88T337B AUGUST 1987 M/T - Fluid Leak Out the Vent
871777A JULY 1987 A/T - THM 700R4 New Second Servo Apply Pin
88T211A JUNE 1987 A/C - Updated Temperature Control Cables
ATRATB8736 JUNE 1987 A/T - Methods to Check for Restricted Exhaust
88T235 JUNE 1987 Brakes - ABS Code 5 (Connector Unplugged)
88233C JUNE 1987 Suspension - Lower Control Arm May Contact Brake Rotor
88T2210 JUNE 1987 Truck Bed - Rattle At Front Panel
88T157A MAY 1987 A/T - Forward and Reverse Engagement Shift Feel
87T457A MAY 1987 A/T - Poor Reverse Engagement Shift Feel
88T167A MAY 1987 A/T - Proper Location of the Forward Clutch Checkball
8814 APRIL 1987 Paint - Codes
881510 APRIL 1987 Pickup Box - OIl Canning Noise
88T1310 APRIL 1987 Seats - Hard Front Cushions
88T143E APRIL 1987 Wheel - Nut/Stud Sizes
88T103E APRIL 1987 Wheels - Nylon Coated Wheel Weights
88T048B MARCH 1987 Drive Axle - Front Wiring Harness
88T0910 MARCH 1987 Lifting - Jack Rattle
ATRATB861 JANUARY 1986 A/T - Rapid Converter Pump Bushing Wear
ATRATB8554 DECEMBER 1985 A/T - THM 400 Rear Band Adjustment Too Loose
81I37 FEBRUARY 81 Oxygen Sensors - Silica Contamination

 
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