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
- Clock & Radio Displays - Obscured View
- A/C - Insufficient Cooling While Driving
- A/C - Reduced Cooling At Idle
- A/C - 'Service Air Conditioning' Displayed/False DTC's
- Intermittent MIL ON, DTC 34 on Long Drives or Upgrades
- A/C System - Odor Primarily Upon Start Up
- A/C - Odor With Start Up In Humid Climates
- Aluminum Wheels - Damage During Balancing
- Tires - Slipping on Wheels
- Tires - Scuff Frame On Full Turns
- Door Lock Cylinder - Binding/Sticking/Key Hard to Insert
- Interior - Excessive Outside Wind Rush Noise
- Sunroof - Diagnose and Repair Noise, Looseness
- Sunroof - Repairs
- Interior Trim - Sagging Headliner Repair Procedure
- Driveline - Vibration/Phasing Boom At 55 MPH and Up
- Engine - Surge Under Moderate Acceleration
- Fuel - Insufficient Secondary Throttle Travel or No WOT
- Fuel Tank - Noise When Rear Wheels Contact Speed Bump
- Audio - Static on Weak AM Stations
- Radio Speaker - Popping Noise
- Engine - Miss, Hesitation, or Roughness
- Speedometer - Noise or Needle Flutter
- Instruments - Speedometer Noise Or Needle Flutter
- Headlamp Lens - Distortion Caused by Aiming Equipment
- Brakes - Intermittent Pull Under Hard Braking
- Air Bag (SIR) On-Off Switch Kits, New Parts and Service
- Antitheft - Inoperative or Intermittent
- Intermittent MIL Flickering, Poor Driveability, No DTC's
- Wire Wheel Covers - Difficult Installation
- A/T - Delayed Reverse Engagement
- A/T - Harsh/Delayed Engagement
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- Charging System - Intermittent Codes 16/E16/E016
- Instrument Panel - Upper Surface Reflection
- Engine - #6 Cylinder Misfire (Vacuum Leak)
- Fuels - Effect of Volatility On Driveability Conditions
- Interior Cloth Trim - Crushing Condition
- Interior - Road Noise in Rear Passenger Compartment
- P/S - Reduced Assist When Cold
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Engine - Intermittent Driveability Concerns
- 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
- 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
- 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
- 88424B - 02/01/84
- 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
- Warranty Inquiry System
- Warranty - Courtesy Transportation Guidelines
- VIN Plate - Replacement Policy and Procedure
- Warranty - GM Dealer Empowerment Program
- Recall 90V093000: Certification Label Defect
- 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
- Warranty Information Network System - Stage 2
- Vehicle - Use of a Diagnostic Worksheet
- GM Campaign Identification Label
- Warranty - Changes in Claim Submission
- Vehicle - AC Delco Locator Service, Electronics Exchange
- ECM/PCM - Driveability Symptom/Data Worksheet
- Service Bulletin - Corrections
- Electrical - Wiring Repair Temp Range Precaution
- Electrical System - Revised Circuit Information
- Campaign - Special Policy Check List
- Campaign - Product Bulletin Numbering System
- Vehicle - Vibration Diagnosis
- 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
- Electrical Systems - Electrostatic Discharge Damage
- I/M 240 Repairs - Obtaining Technical Assistance
- Electrical - Wire Probing Device
- Brakes - Light Drag While Driving, Switch Adjustment
- Brake Fluid - Level And Filling Recommendations
- Instrument Cluster - Parts Locator Service
- Clock & Radio Displays - Obscured View
- Electrical - Instrument Panel And General Wiring Repair
- A/C - Insufficient Cooling While Driving
- A/C - Noise Diagnosis
- A/C - Leak Test
- A/C - Charging Capacity Chart
- A/C Refrigerant - Contamination
- A/C - Info. On the Use of Alternate Refrigerants CFC-12
- Tools - A/C Leak Detector Maintenance Kit Availability
- A/C - Systems With R12 Or R134a Service Issue
- A/C - Retrofitting R-12 to R-134a
- A/C - Tool And Equipment Maintenance
- A/C - PureGuard 2 Operating Alert
- A/C - Reduced Cooling At Idle
- Vehicle - Technical Service Bulletin Updates
- A/C - 'Service Air Conditioning' Displayed/False DTC's
- A/T & M/T - AC Delco Remanufactured Transmissions
- ACDelco(R) Remanufactured Transmissions - Program Update
- Engines - Remanufactured
- Engine - Vibration or Shudder At 800 RPM
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Intermittent MIL ON, DTC 34 on Long Drives or Upgrades
- Steering - System Bleed Procedures
- Brakes - Rotor Refinishing/Pad Replacement
- A/C Compressor O-Ring Seal - Revised
- A/C Compressor - Replacement Procedure
- A/C - Refrigerant (R-134A) Information
- A/C - New Compressor Sealing Washer
- A/C Compressor Seal Washer - Reference Chart
- A/C - Blower Motor Replacement Part
- A/C - Odors on Hot/Humid Start Up
- A/C System - Odor Primarily Upon Start Up
- A/C - Odor With Start Up In Humid Climates
- Suspension - Shock Absorber/Strut Replacement Guidlines
- Cooling - Radiator Repair/Replacement Guidelines
- Wheels - Aluminum Balance Weight Use
- Aluminum Wheels - Damage During Balancing
- Wheels - Finish Damage During Off Car Balancing
- Wheels - Sealing Leaking Cast Aluminum
- Tires - Slipping on Wheels
- Aluminum Wheel Weights - Revised
- Warranty - OE Chrome Plated Aluminum Wheel ID
- Tires - Company Warranty Assistance Programs
- Tires - Scuff Frame On Full Turns
- Tires - Speed Rated Information
- Door Lock Cylinder - Binding/Sticking/Key Hard to Insert
- Leather Seat Covers - Cleaning Procedure
- Interior - Excessive Outside Wind Rush Noise
- Sunroof - New Sliding Glass Panel Weatherstrip
- Webasto Sunroof System - Information Hotline
- Sunroof - Diagnose and Repair Noise, Looseness
- Sunroof - Repairs
- Interior Trim - Sagging Headliner Repair Procedure
- Driveline - Vibration/Phasing Boom At 55 MPH and Up
- A/T - THM 200-R4 Filter and Seal Update
- A/T - 2004R/700R4 Oil Pump & Slide Service
- A/T - Pump Body/Fluid Leaks At Front Seal
- Tools - Introduction Of The Fuel Injector Tester
- ECM - Tap Test Precautions
- ECM/PCM - Potential MEM-CAL Damage
- Oxygen Sensors - Silica Contamination
- Brakes - Pulsation Diagnosis and Repair
- Recall 91V011000: Poor Brake Performance
- Recall 91V094000: Wheel Cylinders Too Small
- Recall 91V100000: Wheel Cyinders Too Small
- Recall 91V101000: Wheel Cylinders Too Small
- Recall 91V093000: Rear Wheel Cylinders Too Small
- Recall 91V096000: Wheel Cylinders Too Small
- Recall 92V152000: Brakes Hydraulic
- Brakes - ABS Pump Motor Replacement Caution
- Battery - Diagnosis and Charging
- Updated Battery Replacement Catalog Numbers
- Warranty - New Vehicle/Replacement Battery
- Battery - Insulator Replacement & Caution
- Tools - Released for CS Generator Diagnosis
- Generator (Remanufactured) - Quality and Parts Return
- Information On PROM Calibrations
- PROM - Calibrations Listings
- Engine - Surge Under Moderate Acceleration
- Fuel - Insufficient Secondary Throttle Travel or No WOT
- Fuel - Feed/Return Pipe Repairs
- Fuel Tank - Noise When Rear Wheels Contact Speed Bump
- Power Seat Switch - Connector Availability
- Recall - Cruise Control Servo Bail Bushing Defect
- Nhtsa Press Release - Cruise Control
- Recall 89V102000: Cruise Control Defect
- Audio - Static on Weak AM Stations
- Radio Speaker - Popping Noise
- Cellular Mobile Telephone Systems - Information
- Recall 90V050000: Missing Seat Belts
- Recall 90V092000: Seat Belts Missing
- 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 - Main Bearing Application
- Engine - Miss, Hesitation, or Roughness
- Speedometer - Noise or Needle Flutter
- Instruments - Speedometer Noise Or Needle Flutter
- Lights & Windows - Revised Wiring Diagrams
- Headlamp Lens - Distortion Caused by Aiming Equipment
- ABS System - Application Chart
- Anti-Lock Brake - Aftermarket Products Usage Precaution
- Brakes - Intermittent Pull Under Hard Braking
- Brakes - False ABS Codes Set During Repairs, Clear Codes
- Brakes - Cartridge Exchange Program
- Roof - General Service Procedures
- Lights - Etching, Stress Cracking, or Discoloration
- Body - Sealer Tape For Collision Repairs
- Vehicle - Theft Deterrent Labeling
- Air Bag (SIR) On-Off Switch Kits, New Parts and Service
- Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs
- Antitheft - Inoperative or Intermittent
- Emissions - Testing Information
- Enhanced IM240 Program - Implementation Plan
- Emission - Enhanced Inspection Maintenance Programs
- Clarification of VECI Label Information Idle Speed
- I/M 240 Program - Equipment Purchase
- I/M Emissions Diagnostic Manual -Program
- Enhanced Emission I/M - Program Update
- Enhanced Emission Inspection Maintenance - Equipment
- EVAP System - Service of Connectors
- Intermittent MIL Flickering, Poor Driveability, No DTC's
- Engine Controls - Service Engine Soon Light, Code 53
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- Hood Ornament - Theft Deterrent
- Recall - Rear Seat Shoulder Belt Retractors
- Recall 87V185000: Seat Belt Retractor Defect
- Child Restraint - Auxiliary Seat Belt
- Windshield - Two-Part Urethane Adhesive For Installation
- Wipers - Blade Chatter
- 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
- Wire Wheel Covers - Difficult Installation
- A/T - THM 400 New Forward and Direct Clutch Assemblies
- A/T - Delayed Reverse Engagement
- A/T - Harsh/Delayed Engagement
- A/T - Replacement Transmission Part Numbers
- A/T - Core Return Product Feedback Form
- A/T - Service Replacement
- A/T - 200R4 Delayed Neutral To Reverse Engagement
- A/T - 700-R4 & 400 Improved Governor Driven Gear
- A/T - 3L80/THM 400 Center Support Bolt
- A/T - Torque Converter Identification
- A/T - 200, 325, 2004R, 3254L GM Servos
- A/T - Harsh Reverse Engagements
- A/T - DFI Trouble Shooting
- A/T - Engine Vacuum Testing
- A/T - Diagnosing Converter Lock-Up Problems
- A/T - 200R4 Valve Body Assembly Inspection
- A/T - How To Use A Pressure Gauge
- A/T - 200/200C/200R4, 325/3254L, 700-R4 No 2nd Gear
- A/T - THM Late or No Upshifts
- A/T - 200R4 Bind-Ups In Reverse/No Movement
- A/T - 700R4, 2004R No Line Pressure Rise
- A/T - No Converter Clutch Apply When Unit Is Hot
- A/T - THM 400 Rear Band Adjustment Too Loose
- A/T - Rapid Converter Pump Bushing Wear
- A/T - 2004R & 700R4 Pump Break Up
- A/T - Converter Clutch Shudder
- A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
- A/T - 200 4R & 700 R4 Pump Failure
- A/T - Sticking Throttle Valves
- A/T - 2004R/200C, 325 Soft 1-2 Shift
- A/T - 200/2004R, 325/3254L Harsh or Soft 2-3 Shift
- A/T - Methods to Check for Restricted Exhaust
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - Front Bushing Wear
- A/T - THM 400 Too Sensitive 3-2 Downshift
- A/T - No Upshift/Governor Contamination
- A/T - THM 400 No Reverse
- A/T - THM Steel Clutch Piston Inspection
- A/T - Sprag Rotation
- A/T - THM 2004R 700R4 TCC Stalls Engine In Drive/Reverse
- A/T - Checking Pressure Switches For Leaks
- A/T - Math Formulas Part I
- A/T - Twenty Steps To Successful Repairs
- A/T - 4L60/THM 700R4 200R4 Fluid Filter Seal
- A/T - Math Part II
- A/T - 700R4/2004R Fluid Filter Seal Correction
- A/T - 700R4/200-4R New Fluid Filter Seal
- A/T - Choosing the Right ATF
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- Headlamp Light Sensor Module - New Design
- A/T - Dexron IIE Transaxle Fluid
- A/T - Fluid Checking Procedure
- A/T - Servicing Vehicle With Contaminated Fluid
- A/T - DEXRON III Fluid Introduction
- Charging System - Intermittent Codes 16/E16/E016
- PROM/MEMCAL - Identification Marks
- Instrument Panel - Upper Surface Reflection
- Engine - #6 Cylinder Misfire (Vacuum Leak)
- Suspension - Chassis Lubrication Importance
- Engine - Guideline For Oil Economy
- Electrical - New Nickel Tape Shields Harnesses
- Cruise Control - (W/Electro Stepper Mtr.) Diagnostics
- Fuels - Effect of Volatility On Driveability Conditions
- Fuel - How Fuel Economy Is Determined
- Fuel - Use of 15 Percent MTBE
- Tires/Wheels - Wheel Weight Usage Precautions
- Soft Top - Cleaning Procedures
- Interior Cloth Trim - Crushing Condition
- Body - Urethane Adhesives for Glass Applications
- Key Code - Information
- Key/Key Number/Security Chip - Replacement
- Paint - Increased Paint Transfer Efficiency
- Paint - Removal of Exterior Finish By Layers
- Warranty - Rail Dust Removal & Chemical Spotting Labor
- A/T - Revised Rear Bushing R & R Procedure and Tool
- A/T - Evaluating Peened Spacer Plates
- Interior - Road Noise in Rear Passenger Compartment
- Drivetrain - Recommended Axle Lubricant
- A/T - 4T60 New 1-2 and Reverse Bands
- A/T - 1-2 Accumulator Piston/Outer Spring Replacement
- Contaminated R12 Refrigerant - Testing & Handling
- A/C - R12 or R134a Service Recommendations
- A/C - Retrofitting R-12 Vehicles to R-134A
- Electrical - VSS Buffer Connector Mislabeled
- P/S - Reduced Assist When Cold
- Daytime Running Lamp - Retrofit Kits
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Engine - Intermittent Driveability Concerns
- Fuel - Reformulated/Oxygenated Gasolines
- Front Wheel Alignment - Revised Specifications
- 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
- Fuel System - E85 Fuel Usage Precaution
- A/T - No Movement in Drive or 3rd Gear
- 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)
- Body - Vehicle Glass Distortion Information
- 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