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
- Steering - Identifying Torque Steer
- Power Steering - Reduced Assist at Low Temperatures
- Engine - Excessive Exhaust Smoke and Abnormal Noise
- Power Steering Gear - Fluid Leaks
- P/S - Temporary Reduction of Power Steering When Cold
- P/S - Temporary Reduction of P/S When Cold Clarification
- Engine - Oil Leak At Rear Main Bearing Cap Side Seal
- Wheels, Aluminum - Scratch Removal
- Door Lock Cylinder - Binds, Sticks
- Rear Compartment Lid Weatherstrip Sealer - Ooze-Out
- A/T Oil Pan Valve Body Cover - Leaks
- Engine - Stalls on Drive/Reverse Engagement
- Diesel Engines - Rough Idle, Smoke, Reduced Performance
- ECM/PCM - Damaged or Mis-Diagnosed
- A/T - Torque Converter Clutch Shudder
- Brakes - Shudder or Pedal Pulsation
- Cruise Control - Slow Resume Response, Speed Loss
- Audio - Poor AM or FM Radio Reception, Antenna Coaxial
- Convertible Top - Wrinkles, Blisters and Bubbles
- Body - Sheet Metal Corrosion
- A/T - Delayed Neutral to Drive Engagement
- A/T - No Reverse or Neutral to Reverse Delayed
- A/T- Harsh Park/Neutral to Drive Engagement
- A/T Oil - Leak Diagnosis
- SIR - Operating Vehicle with Warning Light On
- Diesel Engine - Dies When Backing or Parking
- Instrument Panel Vinyl - Separation/Bubbling
- Instrument Panel Pad - Loose J-Nuts
- Instrument Cluster - Loss of Display, Revised Schematics
- Instrument Panel - Upper Surface Reflection
- P/S - Reduced Assist When Cold
- 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- Superceded Bulletins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
- 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
- Restraints - Driver/Passenger Seat Head Rest 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
- Warranty - Goodwrench Service Lifetime Service Guarantee
- Warranty - GM Dealer Parts Procurement
- 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 - Repair and Claims Procedures
- Warranty - Claim Processing
- Warranty - Claims Processing
- Warranty - Corporate Parts Return Program Instructions
- Vehicle - Use of a Diagnostic Worksheet
- Vehicle - AC Delco Locator Service, Electronics Exchange
- Campaign - Product Bulletin Numbering System
- Parts - Expediting Procedures
- Glass - Adhesive Caulking Kit Revisions
- Warranty - Corporate Parts Return Program
- I/M 240 Repairs - Obtaining Technical Assistance
- Electronic Instrument Cluster - Warranty Repair
- Digital Instrument Clusters - Repair/Replacement
- Electrical - Instrument Panel And General Wiring Repair
- A/C - Leak Test
- A/C - CFC Reduction and Refrigerant Recovery/Recycling
- 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
- Steering - Identifying Torque Steer
- Power Steering - Reduced Assist at Low Temperatures
- Campaign - Temporary Reduction of P/S Assist When Cold
- A/T & M/T - AC Delco Remanufactured Transmissions
- ACDelco(R) Remanufactured Transmissions - Program Update
- Engines - Part Numbers For Remanufactured Units
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Engine - Excessive Exhaust Smoke and Abnormal Noise
- Steering - System Bleed Procedures
- A/C Compressor Seal Washer - Reference Chart
- Suspension - Shock Absorber/Strut Replacement Guidlines
- Campaign - P/S Reduction Addendum
- Campaign - Temporary Reduction of P/S Assist
- P/S - Rack & Pinion Gear Parts/Service Information
- Power Steering Gear - Fluid Leaks
- P/S - Rack & Pinion Steering Short Gear
- P/S - Temporary Reduction of Power Steering When Cold
- P/S - Temporary Reduction of P/S When Cold Clarification
- Engine Built With Valve Cover - Sealing Spacers
- Cooling - Radiator Repair/Replacement Guidelines
- Engine - Oil Leak At Rear Main Bearing Cap Side Seal
- Suspension - Torque Specification Revisions
- Service Manual - Rear Shock Absorber Torque Revision
- Wheels (Aluminum) - Balance Weight Usage
- Wheels - Sealing Leaking Cast Aluminum
- Wheels, Aluminum - Scratch Removal
- Warranty - OE Chrome Plated Aluminum Wheel ID
- Tires - Speed Rated Information
- Door Lock Cylinder - Binds, Sticks
- Rear Compartment Lid Weatherstrip Sealer - Ooze-Out
- A/T Oil Pan Valve Body Cover - Leaks
- Engine - Stalls on Drive/Reverse Engagement
- Oil Pump Rotor and Slide - Updated Service Part Numbers
- MAP - Revised Output Chart for Codes 33, 34, 63, and 64
- Tools - Introduction Of The Fuel Injector Tester
- Diesel Engines - Rough Idle, Smoke, Reduced Performance
- ECM/PCM - Damaged or Mis-Diagnosed
- A/T - Torque Converter Clutch Shudder
- Brakes - Shudder or Pedal Pulsation
- Battery - Diagnosis and Charging
- Warranty - New Vehicle/Replacement Battery
- Battery - Insulator Replacement & Caution
- Diesel Engine - Altitude Performance Adjustments
- Cruise Control - Slow Resume Response, Speed Loss
- Audio - Poor AM or FM Radio Reception, Antenna Coaxial
- Lap/Shoulder Belts - Dealer Installed Rear Kits
- IP Dimmer Control - Proper Setting
- Brakes - Rotor Refinishing Recommendations
- Brakes - Rotor & Hub Flange Cleaning Tool Revision
- Odometer/Speedometer - ACDelco Service Center Locations
- Anti-Lock Brake - Aftermarket Products Usage Precaution
- Convertible Top - Wrinkles, Blisters and Bubbles
- Underbody, Engine Compartment, Hood - Revised
- Body - Sheet Metal Corrosion
- Body - Sealer Tape For Collision Repairs
- 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
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- Child Restraint - Auxiliary Seat Belt
- Windshield - Two-Part Urethane Adhesive For Installation
- Coolant - Information on Propylene Glycol Usage
- Warranty - Recycled Engine Coolant Policy
- A/T - Inoperative Lo-Reverse Clutch Diagnosis
- A/T - Revised 4TH Clutch Reaction Plates
- A/T - Delayed Neutral to Drive Engagement
- A/T - Revised Forward Clutch Piston Seals
- A/T - No Reverse or Neutral to Reverse Delayed
- A/T- Harsh Park/Neutral to Drive Engagement
- A/T - New Input Carrier Thrust Washers
- A/T Oil - Leak Diagnosis
- A/T - Service Replacement
- A/T - Service Replacement Model Update
- A/T - Core Return Product Feedback Form
- 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
- SIR - Operating Vehicle with Warning Light On
- A/T - DEXRON III Fluid Introduction
- Diesel Engine - Dies When Backing or Parking
- PROM/MEMCAL - Identification Marks
- Instruments - Electronic Instrument Cluster Repair
- Instrument Panel Vinyl - Separation/Bubbling
- Instrument Panel Pad - Loose J-Nuts
- Instrument Cluster - Loss of Display, Revised Schematics
- Digital Instrument Clusters - Obtaining Replacements
- Instrument Panel - Upper Surface Reflection
- Suspension - Chassis Lubrication Importance
- Electrical - New Nickel Tape Shields Harnesses
- Fuel - How Fuel Economy Is Determined
- Diesel Fuel System - Contamination
- Tires/Wheels - Wheel Weight Usage Precautions
- Body - Urethane Adhesives for Glass Applications
- Key Code - Information
- Paint - Industrial Fallout/Rail Dust
- Warranty - Rail Dust Removal & Chemical Spotting Labor
- A/T - 3T40 New Side Cover and Bottom Pan Gasket
- A/C - Use of Alternate Refrigerants Other Than R-12
- Contaminated R12 Refrigerant - Testing & Handling
- A/C - Retrofitting R-12 Vehicles to R-134A
- A/T - Updated R&R Pinion Gear Washers & Sun Gear
- Campaign - Brake Proportioner Valve Separated From M/C
- Recall 83V105000: Brake Proportioning Valve Defect
- P/S - Reduced Assist When Cold
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- 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
- 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