Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Recalls
- Customer Interest
- Interior - Eliminating Unwanted Odors in Vehicles
- Body - Broken Rear Window Defogger Grid Detection
- Audio System - Noise When Using Portable Playback Unit
- Tires/Wheels - Vibration Shortly After Tires Are Mounted on Rim
- Power Steering - Fluid Leaks Due to Extreme Low Temps
- Restraints - Seat Belt Latching Issues/Warning Lights
- A/C - Musty Odors Emitted From (HVAC) System
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Brakes - Light Drag While Driving, Switch Adjustment
- ECM - Driveability Concerns/Erratic Warning Lamps
- A/C System - Flushing With Refrigerant 11
- Front Brakes - Noise
- MIL On, Poor Driveability, and DTC's 44 or 45 Set
- A/C Compressor - Loading in Defrost Mode
- A/C - Unwanted High Blower Operation With Key Off
- Power Steering - Lack of Assist on Cold Start
- Engine - Rear Main Seal Oil Leak
- Wheels - Air Leak, Cast Aluminum Wheel Porosity
- Aluminum Wheels- Corrosion Around Wheel Weights
- Front Bumper Center Filler - Wavy Condition
- Door Lock Cylinder - Binding/Sticking/Key Hard to Insert
- Front Door Lock - Sticks or Binds
- Locks - Door/Deck Lid Lock Cylinders Inoperative
- Sunroof/Moonroof - (Vista) - Water Leaks
- Sunroof - Vista Vent Water Leaks
- A/T - 125C Oil Pan/Auxiliary Valve Body Cover Leaks
- A/T - THM 125-C Side Cover or Bottom Pan Leaks
- A/T - Engine Stall When Engaging Reverse or Drive
- Brakes - Squeal/Whistle Upon Application
- PROM - False Code 34 Set During Idle or Deceleration
- Engine - Roughness or Stall At Idle
- Engine - Miss, Hesitation, or Roughness
- Engine - Power Loss, Hesitation, Shudder/Backfire
- Engine - Poor Driveability
- Engine Controls - Poor Performance in Diagnostic Mode
- Erratic Idle Speed Fluctuations, DTC 30 (ISC Circuit)
- Windshield Wipers - Chatter and/or Wipe Unevenly
- Wiper Blades - Chatter on Windshield
- Wiper Blades - Chatter/Poor Wipeability
- Body - Loose Rear Deck Lid Luggage Carrier Rail Nuts
- A/T - THM 125C Delayed Neutral to Drive Engagement
- A/T - Slipping 2-3 Upshift/No 3rd Gear Operation
- A/T - Intermittent or Complete Loss of Reverse
- A/T - Harsh Park/Neutral to Drive Engagement
- A/T - Rough Neutral to Drive Gear Engagement
- Front Converter Seal - Oil Leak
- A/T - Dash or Steering Wheel Shake at Idle
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- TCC - Shudder After Apply and No Release Diagnosis
- Instrument Panel - Upper Surface Reflection
- Fuels - Effect of Volatility On Driveability Conditions
- A/T - Oil Exhausting From Vent
- Engine - Chuggle/Poor Fuel Economy/Shudder
- A/T - Whine Noise In Park or Neutral
- Suspension - Noise From Rear of Vehicle
- P/S - Reduced Assist When Cold
- Vista-Vent - Water Leaks
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T - No Movement in Drive or 3rd Gear
- Body - Marks/Stains on Windshield When Wet
- Body - Stain/Film On Windshield Glass Perimeter
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Recommended Repairs
- Seals, Gaskets
- Superceded Bulletins
- All Technical Service Bulletins
- Interior - Eliminating Unwanted Odors in Vehicles
- Locks - Key Code Security Rules, Key Code Look Up
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- Wheels/Tires - Use Of Nitrogen Gas In Tires
- Tires - Information On Proper Tire Pressure
- Engine - THIS BULLETIN HAS BEEN CANCELED
- Fuel System - TOP TIER Detergent Gasoline
- Tires/Wheels - OE Tire Shake/Vibration Information
- Suspension - Shock Absorber/Strut Fluid Leak Information
- M/T - Operating Characteristics Information
- Brakes - Resurfacing Park Brake Portion of Rear Brake Rotor
- Body - Hem Flange Sealer For Corrosion Protection
- Engine - Intake Manifold Inspection/Replacement
- Body - Metal Body Panel Corrosion Protection
- Fuel System - GM Fuel System Treatment PLUS(R) Info.
- Body - Broken Rear Window Defogger Grid Detection
- Fuel System - Fuel Injector Maintenance Cleaning
- Audio - Inadvertent Steering Wheel Button Activation
- Audio System - Noise When Using Portable Playback Unit
- Tires/Wheels - Vibration Shortly After Tires Are Mounted on Rim
- A/T - Fluid Oil Cooler Flow Test
- Power Steering - Fluid Leaks Due to Extreme Low Temps
- Lighting - Lamp Polycarbonate Lens Damage Prevention
- Restraints - Seat Belt Latching Issues/Warning Lights
- Body - Side Window Chipping Information
- Engine - Use of 'Surface Conditioning Disks'
- Body - Application of Anti-Corrosion Materials
- A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
- A/C - Musty Odors Emitted From (HVAC) System
- A/T - Slight Vehicle Movement In Park At Start Up
- A/T - DEXRON(R)-VI Fluid Information
- Wheels/Tires - Refinishing Aluminum Wheels
- Lighting - Exterior Lamp Condensation and Replacement
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Steering/Suspension - Wheel Alignment Specifications
- Warranty - Claims Submission
- Electrical - Proper Procedures When Probing Wiring
- Warranty - Goodwrench Service Lifetime Service Guarantee
- Warranty - GM Dealer Parts Procurement
- Roadside Service Plan - Extension Availability
- Campaign - Quick Reference Cards
- Warranty - Notice of Delayed Start Process
- Warranty - Parts Warranty Special Claims B and C
- Warranty - Request for Wholesale Authorization
- VIN Plate - Replacement Policy and Procedure
- Warranty - GM Dealer Empowerment Program
- Labor - Revised Operation Z1241/Personal Property Damage
- Warranty - Repair/Replace Policies & Procedures
- Parts Expediting - Reimbursement Policy
- Warranty - Enhanced Sublet Repair Policy
- Warranty - Required Claim Submission Procedures
- Warranty - Claim Processing
- Warranty - Claims Processing
- Warranty - Corporate Parts Return Program Instructions
- Vehicle - Use of a Diagnostic Worksheet
- Warranty - Changes in Claim Submission
- Vehicle - AC Delco Locator Service, Electronics Exchange
- Electrical - Wiring Repair Temp Range Precaution
- List of Recall/Campaigns
- Campaign - Product Bulletin Numbering System
- Vehicle - Labor Times Guide Request for Review
- Parts - Expediting Procedures
- Glass - Adhesive Caulking Kit Revisions
- Warranty - Corporate Parts Return Program
- Electrical Systems - Clarifying 1-800-Packard Services
- Service Bulletin Corrections
- Electrical Systems - Electrostatic Discharge Damage
- I/M 240 Repairs - Obtaining Technical Assistance
- Electrical - Wire Probing Device
- Brakes - Light Drag While Driving, Switch Adjustment
- Engine/Fuel - Fuel Injector and Choke Light Service
- ECM - Driveability Concerns/Erratic Warning Lamps
- Electrical - Instrument Panel And General Wiring Repair
- A/C - System & Circuit Description
- A/C - Leak Test
- A/C System - Flushing With Refrigerant 11
- A/C Refrigerant - Contamination
- Tools - A/C Leak Detector Maintenance Kit Availability
- A/C - Systems With R12 Or R134a Service Issue
- A/C - Tool And Equipment Maintenance
- A/C - PureGuard 2 Operating Alert
- Power Steering System - Bleeding Procedure
- Vehicle - Vibration Diagnosis Charts, Reed Tachometer
- A/T & M/T - AC Delco Remanufactured Transmissions
- ACDelco(R) Remanufactured Transmissions - Program Update
- Engines - Remanufactured
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Engine - Effects of Top Engine Cleaner On CAT Converter
- ISC/TPS - System Operation
- Engine - Poor Fast Idle With A/C Engaged
- Steering - System Bleed Procedures
- Front Brakes - Noise
- Brakes - Rotor Refinishing/Pad Replacement
- MIL On, Poor Driveability, and DTC's 44 or 45 Set
- A/C Compressor - Loading in Defrost Mode
- A/C Compressor Seal Washer - Reference Chart
- A/C - Blower Motor Replacement Part
- A/C - Unwanted High Blower Operation With Key Off
- Suspension - Shock Absorber/Strut Replacement Guidlines
- Campaign - Temporary Reduction of P/S Assist When Cold
- P/S - Power Rack & Pinion Steering Gear Service Parts
- Power Steering - Short Gear Assemblies
- Power Steering - Lack of Assist on Cold Start
- Steering - Rack & Pinion Short Gear Assembly
- Engine - Revised Piston-to-Bore Clearances
- Oil Pump Rotor and Slide - Updated Part Numbers
- Cooling - Radiator Repair/Replacement Guidelines
- Engine - Rear Main Seal Oil Leak
- Exhaust Manifold - Cracking
- Wheels - Air Leak, Cast Aluminum Wheel Porosity
- Wheels - Sealing Leaking Cast Aluminum
- Aluminum Wheel Weights - Revised
- Aluminum Wheels- Corrosion Around Wheel Weights
- Warranty - OE Chrome Plated Aluminum Wheel ID
- Tires - Company Warranty Assistance Programs
- Tires - Speed Rated Information
- Front Bumper Center Filler - Wavy Condition
- Door Lock Cylinder - Binding/Sticking/Key Hard to Insert
- Front Door Lock - Sticks or Binds
- Locks - Door/Deck Lid Lock Cylinders Inoperative
- Sunroof/Moonroof - (Vista) - Water Leaks
- Sunroof - Vista Vent Water Leaks
- Body/Frame - Miscellaneous Items
- A/T - New R&R Sun Gear Bearing & Pinion Gear Washers
- A/T - 125C Oil Pan/Auxiliary Valve Body Cover Leaks
- A/T - THM 125-C Side Cover or Bottom Pan Leaks
- A/T - Fluid Leaks
- A/T - Slipping in All Ranges
- A/T - Engine Stall When Engaging Reverse or Drive
- A/T - Torque Converter End Play Measurement & Tool
- Tools - Introduction Of The Fuel Injector Tester
- ECM - Tap Test Precautions
- Oxygen Sensors - Silica Contamination
- Brakes - Squeal/Whistle Upon Application
- Battery - Diagnosis and Charging
- Warranty - New Vehicle/Replacement Battery
- Battery - Insulator Replacement & Caution
- Battery - Add On Electrical Equipment, Side Terminals
- PROM - False Code 34 Set During Idle or Deceleration
- Information On PROM Calibrations
- PROM - Calibrations Listings
- Engine Controls - Drivetrain, PROM Calibration Summary
- Fuel - Feed/Return Pipe Repairs
- Recall 82V021000: Fuel Filler Pipe Vent Hose Clamp
- Emissions - Replacement Procedure for Dual Bed Cat
- Engine - Roughness or Stall At Idle
- Cellular Telephone - Installation Guidelines
- Seat Belt Extenders - Availability
- Lap/Shoulder Belts - Dealer Installed Rear Kits
- IP Dimmer Control - Proper Setting
- Engine - Proper 75 mm Oil Filter Installation
- Oil Filters - Recycling Information
- Brakes - Rotor Surface Refinish
- Brakes - Rotor & Hub Flange Cleaning Tool Revision
- A/T - Refrigerant Schrader Valve Replacement
- A/C - Refrigerant Loss From Schrader Valve Caps
- A/C - Refrigerant Loss Due to Loose or Missing Fitting
- Engine - Miss, Hesitation, or Roughness
- Engine - Power Loss, Hesitation, Shudder/Backfire
- HEI System - Description and Diagnosis Chart
- Anti-Lock Brake - Aftermarket Products Usage Precaution
- Suspension - 25 MM Strut Rod vs 22 MM Strut Rod
- Lights - Etching, Stress Cracking, or Discoloration
- Body - Sealer Tape For Collision Repairs
- Emissions - Testing Information
- Enhanced IM240 Program - Implementation Plan
- Emission - Enhanced Inspection Maintenance Programs
- I/M 240 Program - Equipment Purchase
- I/M Emissions Diagnostic Manual -Program
- Enhanced Emission I/M - Program Update
- Enhanced Emission Inspection Maintenance - Equipment
- Engine - Poor Driveability
- Engine Controls - Poor Performance in Diagnostic Mode
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- Erratic Idle Speed Fluctuations, DTC 30 (ISC Circuit)
- Warranty - Driveability Problems From Add On Equipment
- Front Door Hinge - Check Link Roller Repair
- Child Restraint - Auxiliary Seat Belt
- Windshield - Two-Part Urethane Adhesive For Installation
- Windshield Wipers - Chatter and/or Wipe Unevenly
- Wiper Blades - Chatter on Windshield
- Wipers - Blade Chatter
- Wiper Blades - Chatter/Poor Wipeability
- Body - Loose Rear Deck Lid Luggage Carrier Rail Nuts
- Coolant - Information on Propylene Glycol Usage
- Warranty - Recycled Engine Coolant Policy
- Cooling System - Reconstituted Anti-Freeze
- Engine Coolant - Substitute Warning
- Cooling System - Recycling Coolant Update
- Cooling System - Use of Recycled Coolant
- A/T - THM 125C Delayed Neutral to Drive Engagement
- A/T - Slipping 2-3 Upshift/No 3rd Gear Operation
- A/T - Intermittent or Complete Loss of Reverse
- A/T - New Design Selective Washer for Internal Repairs
- A/T - Harsh Park/Neutral to Drive Engagement
- A/T - Rough Neutral to Drive Gear Engagement
- A/T - Revised Drive Link Wear Specifications
- Final Drive Case Bushing - Replacement
- Front Converter Seal - Oil Leak
- A/T - Replacement Transmission Part Numbers
- A/T - Core Return Product Feedback Form
- A/T - Service Replacement
- A/T - Engine Vacuum Testing
- A/T - How To Use A Pressure Gauge
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - Front Bushing Wear
- A/T - Math Formulas Part I
- A/T - Twenty Steps To Successful Repairs
- A/T - Math Part II
- A/T - Choosing the Right ATF
- A/T - Dash or Steering Wheel Shake at Idle
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- A/T - Dexron IIE Transaxle Fluid
- A/T - Servicing Vehicle With Contaminated Fluid
- A/T - DEXRON III Fluid Introduction
- TCC - Shudder After Apply and No Release Diagnosis
- A/T - Torque Converter Clutch Shudder Diagnosis
- A/T - Shudder, Chuggle or Surge When T.C.C. Is Engaged
- Secondary Ignition Wire - Service Precautions
- PROM/MEMCAL - Identification Marks
- Instrument Panel - Upper Surface Reflection
- Suspension - Chassis Lubrication Importance
- Electrical - New Nickel Tape Shields Harnesses
- Fuels - Effect of Volatility On Driveability Conditions
- Engine/Fuel System Controls - Miscellaneous Items
- Fuel - How Fuel Economy Is Determined
- Cruise Control - Information Update
- Tires/Wheels - Wheel Weight Usage Precautions
- Power Antenna - Rod and Cable Service Package
- Power Antenna - Service Parts Ordering Information
- Body - Urethane Adhesives for Glass Applications
- Key Code - Information
- Paint - Increased Paint Transfer Efficiency
- Paint - Removal of Exterior Finish By Layers
- Warranty - Rail Dust Removal & Chemical Spotting Labor
- Control Valve Assembly - Cleaning & Service Procedures
- A/T - Oil Exhausting From Vent
- Engine - Chuggle/Poor Fuel Economy/Shudder
- A/T - Evaluating Peened Spacer Plates
- Drivetrain - Recommended Axle Lubricant
- A/T - Growling Noise In Park On an Incline
- A/T - Service Case With Missing Plugs
- Drivetrain - New Seal Protector for Drive Axle R&R
- Contaminated R12 Refrigerant - Testing & Handling
- A/C - Retrofitting R-12 Vehicles to R-134A
- A/T - Whine Noise In Park or Neutral
- Suspension - Noise From Rear of Vehicle
- P/S - Reduced Assist When Cold
- Vista-Vent - Water Leaks
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Fuel - Reformulated/Oxygenated Gasolines
- Alignment - Revised Front Toe Specification
- Body - Metal Panel Adhesive Bonding Information
- Cooling System - Coolant Recycling Information
- M/T - Hydraulic Clutch Bleeding Procedure Improvement
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Instruments - Reduced PRNDL Display Visibility
- Body - Polypropylene Energy Absorber Replacement
- Engine - Sealant Usage/Procedures
- Electrical - Aftermarket Fuse Warning
- Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
- Brakes - Rotor Lateral Runout Correction Information
- Restraints - Usage of Used/Salvaged/Imitation Components
- A/T - 4L60, Revised Sprag/Forward Clutch Hub
- Fuel System - E85 Fuel Usage Precaution
- A/T - No Movement in Drive or 3rd Gear
- A/T - Grinding/Growling Noise in Park on Incline
- Engine/Fuel System - Oil/Fuel Additive Information
- Cooling System, A/C - Aluminum Heater Cores/Radiators
- Wheels/Tires - Upsized Wheel/Tire Characteristics
- Audio System - Refurbishing Radio Faceplates/Knobs
- Body - Hem Flange Rust Repair Information
- Body - Marks/Stains on Windshield When Wet
- Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
- Engine - Noise/Damage Oil Filter Application Importance
- Engine - Drive Belt Misalignment Diagnostics
- Body - Maintaining Exterior Weatherstrip Appearance
- 06-08-111-004B - BULLETIN CANCELLATION NOTIFICATION
- Body - Stain/Film On Windshield Glass Perimeter
- Wheels/Tires - Accessory Wheel And Tire Information
- Wheels/Tires - Replacement Wheel Weight Information
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Tires/Wheels - Tire Puncture Repair Procedures
- Lighting - Headlamp Warranty Replacement Guideline
- Interior - Proper Use of Floor Mats
- Wheels - Changing Procedures/Precautions
- Body - Squeeze Type Resistance Spot Welding/Equipment
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Restraints - Extender Availability For Seat Belt
- Interior - Seat Cover Wrinkle/Crease/Burn Info
- A/T - Water Or Coolant Contamination Information
- Body - Drilling High Strength Steel Using CryoCobalt(R)
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Tires/Wheels - Information on Tire Radial Force Variation (RFV)
- Engine - GM Dexos 1(R) And 2(R) Oil Specifications
- Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.
- Body - Pre-Painting/Cleaning Process For TPO Plastic Fascias
- Drivetrain - Information on Driveline Clunk Noise
- Wheels - Chromed Aluminum Wheel Staining/Pitting/Corrosion
- Body - Paint-less Dent Repair Process
- Wipers/Washers - Windshield Wiper Performance Information
- Electrical - Ground Repair Information
- Interior - Cleaning Instrument Panel, Interior Trim