Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Recalls
- Customer Interest
- Door Outer Panels - Repair Procedures When Loose
- 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
- Body - Water Intrusion into Interior During Car Wash
- I/P - Buzzing Noise
- Rear Brake Pads - Uneven or Tapered Wear
- Brakes - Squeal, Replace & Burnish Rear Disc Pads
- A/C - Odor at Start up in Humid Climates
- Heater - Poor Performance
- Oil Pan - Leak at Pan to Pan Rail Surface
- Engine - Oil Odors
- Exhaust System - Paint Peeling from Painted Muffler
- A/C System - Will Not Heat Up or Cool Down Sufficiently
- Wheels - Plastic Wheel Nut Covers Loose/Missing
- Rear Compartment Lid - Water Leaks On An Incline
- A/T - 4L60E Torque Converter Shudder On TCC Apply
- Cruise Control - Vehicle Speed Surge/Slow Response
- Brakes - ABS Light ON, DTC 46 & 86 (C1246 & C1286)
- Engine - Intermittent Increase in Idle RPM
- PROM - Cold Engine Start/Stall/Surge in Gear
- Windows - Inoperative Power Door Locks/Power Windows
- Stepper Motor Cruise Control - Will Not Resume/Reset
- Audio - Poor Radio Reception
- Temperature Gauge - Reads Too High
- Headlamp Lens - Distortion Caused by Aiming Equipment
- A/C - Insufficient Performance/Noisy Clutch
- Interior - Rattle/Buzz From Park Brake Release Button
- Air Bag (SIR) On-Off Switch Kits, New Parts and Service
- Convertable Top - Slaps on # 2 or # 3 Roof Bow
- Door Glass - Rattle in Full Down Position
- Door Glass - Scratching
- Windshield Wiper - Rubbing or knocking Sounds
- Rear Compartment Lift Glass/Moulding - Adhesive Residue
- A/T - Garage Shift Engagement Delay
- A/T - Soft 1st to 2nd Upshift
- M/T - Blockout/Notchy Feel, Skip Shift Manuever
- M/T - Jump Out of Gear Condition
- M/T - Hops Out of Gear, Mostly During Cold Temperatures
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- Instrument Panel Upper Trim - Loose/Rattling
- Instrument Panel - Upper Surface Reflection
- Charging - Low Voltage Reading Or Dim Lights At Idle
- Engine - Diagnosing Intermittent Idle Speed Increases
- Convertible Top - Binding When Raising or Lowering
- Convertible Top - Concerns and Corrections
- Convertible Top - Waterleak at Lower Side Rear Backglass
- Paint - Clearcoat Degradation, Chalking and Whitening
- Steering Column - Intermittent Click Noise/Snap
- Radio Display - CLN Indicator Appears Won't Turn OFF
- Radio - CLN Indicator ON
- P/S - Reduced Assist When Cold
- Power Door Locks - Inoperative/Manual Function OK
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Engine - Oil Leaks from Crankshaft Rear Main Seal
- Engine - Oil Leaks From Front Crankshaft Seal
- A/T - No Movement in Drive or 3rd Gear
- A/T - 4L60/65E, No Reverse/2nd or 4th Gear
- Body - Marks/Stains on Windshield When Wet
- Body - Bumps or Rust Colored Spots in Paint
- Body - Stain/Film On Windshield Glass Perimeter
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Labor/Parts Updates
- Recommended Repairs
- Seals, Gaskets
- Superceded Bulletins
- All Technical Service Bulletins
- Door Outer Panels - Repair Procedures When Loose
- 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
- Restraints - Child Seat Top Tether Attachment Kits
- Power Steering - Fluid Leaks Due to Extreme Low Temps
- Restraints - Passenger Presence System Information
- 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 - Labor Time Guide Updates, 09/99
- Warranty - Notice of Delayed Start Process
- Warranty - Parts Warranty Special Claims B and C
- Warranty - Labor Time Guide Update
- Warranty - Request for Wholesale Authorization
- Warranty Inquiry System
- Customer Concern Not Duplicated /Verified - Labor
- Warranty - Courtesy Transportation Guidelines
- 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 - Labor Time Guide Addition
- Warranty - Required Claim Submission Procedures
- Warranty - Repair and Claims Procedures
- Warranty - Claim Processing
- Warranty - Claims Processing
- Warranty - Corporate Parts Return Program Instructions
- Body - Water Intrusion into Interior During Car Wash
- Warranty Information Network System - Stage 2
- Vehicle - Use of a Diagnostic Worksheet
- Labor Time Guide - Format Change
- GM Campaign Identification Label
- Vehicle - AC Delco Locator Service, Electronics Exchange
- I/P - Buzzing Noise
- Campaign - Product Bulletin Numbering System
- Parts - Expediting Procedures
- Warranty - High Mileage Program
- Glass - Adhesive Caulking Kit Revisions
- Warranty - Corporate Parts Return Program
- I/M 240 Repairs - Obtaining Technical Assistance
- Brake Fluid - Level And Filling Recommendations
- Instrument Cluster - Identification
- Electrical - Instrument Panel And General Wiring Repair
- A/C Refrigerant - Contamination
- 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
- Electrical Diagrams - Service Manual Updates
- A/C - System Sealers/Leak Detection Guidelines
- A/C - R-134a System Flushing Procedures
- Tools - Power Steering Bleeder Adapter
- A/T - Zero Adapts With Scan Tool
- ACDelco(R) Remanufactured Transmissions - Program Update
- Engine - Exchange Program Update
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- TPS - Wiring and Branch Circuit Revisions
- Steering - System Bleed Procedures
- Rear Brake Pads - Uneven or Tapered Wear
- Recall 75V137000: Brakes Wrong Combination Valve
- Brakes - Squeal, Replace & Burnish Rear Disc Pads
- A/C Compressor Seal Washer - Reference Chart
- A/C - Unnecessary Compressor Replacement
- A/C - Odor at Start up in Humid Climates
- Heater - Poor Performance
- Suspension - Shock Absorber/Strut Replacement Guidlines
- Tools - Adjuster Locknut Wrench
- Oil Pan - Leak at Pan to Pan Rail Surface
- Cooling - Radiator Repair/Replacement Guidelines
- Engine - Oil Odors
- Exhaust System - Paint Peeling from Painted Muffler
- A/C System - Will Not Heat Up or Cool Down Sufficiently
- Brake Pad/Caliper/Knuckle - Inspect & Maintenance
- Aluminum Wheels - Refinishing
- Warranty - Guidelines for Using E0420 Wheel Replace
- Warranty - OE Chrome Plated Aluminum Wheel ID
- Tires - Manufacturers' Assistance
- Tires - Speed Rated Information
- Wheels - Plastic Wheel Nut Covers Loose/Missing
- Leather Seat Covers - Cleaning Procedure
- Rear Compartment Lid - Water Leaks On An Incline
- Webasto Sunroof System - Information Hotline
- A/T - Updated Design Oil Filter Assembly & Seal
- A/T - Oil Cooler Flushing Frequently Asked Questions
- A/T - 4L60E Torque Converter Shudder On TCC Apply
- Tools - Introduction Of The Fuel Injector Tester
- PROM - Reprogram Using Off Board Program Adapter
- Oxygen Sensors - Silica Contamination
- Cruise Control - Vehicle Speed Surge/Slow Response
- Brakes - ABS Light ON, DTC 46 & 86 (C1246 & C1286)
- Brakes - Wheel Cylinder Inspection Guidelines
- Battery - Diagnosis and Charging
- Updated Battery Replacement Catalog Numbers
- Warranty - New Vehicle/Replacement Battery
- Battery - Insulator Replacement & Caution
- Battery - Testing Equipment Explained
- Warranty - Improvements
- Battery - Parasitic Drain
- Tools - Released for CS Generator Diagnosis
- Engine - Intermittent Increase in Idle RPM
- SPS/FLASH EPROM - Programming
- PROM - Cold Engine Start/Stall/Surge in Gear
- PROM - Powertrain Control Module Reprogramming
- Recall 93V199000: Fuel Lines Routing Defect
- EGR - Connectors for DTC 75/DTC 76/DTC 77 & DTC 82 Chart
- No MIL Diagnostic Chart A-1 Revision
- Power Antenna Mast - Replacement
- Windows - Inoperative Power Door Locks/Power Windows
- Stepper Motor Cruise Control - Will Not Resume/Reset
- Audio - Poor Radio Reception
- Audio - Procedure To Handle Customer Radio Concerns
- Radio Telephone/Mobile Radio - Install/Troubleshooting
- Air Bag - Shipping Instructions
- Air Bag - Module Scrapping Procedure
- Air Bag - Module Shipping/Return Procedure
- SIR Dual Air Bags - Deployment
- Tools - SIR Driver/Passenger Load Tool and Adapter
- Air Bag - Load Tool and Adapter
- IP Dimmer Control - Proper Setting
- Parts - OE and Aftermarket Oil Filters Revised
- Brakes - Rotor Warranty Service Procedure
- Brakes - Rotor & Hub Flange Cleaning Tool Revision
- Temperature Gauge - Reads Too High
- Odometer/Speedometer - ACDelco Service Center Locations
- Headlamp Lens - Distortion Caused by Aiming Equipment
- A/C - Insufficient Performance/Noisy Clutch
- Anti-Lock Brake - Aftermarket Products Usage Precaution
- Roof - Vinyl Trim & Vinyl Top Repair
- Body - Sealer Tape For Collision Repairs
- Interior - Rattle/Buzz From Park Brake Release Button
- SIR DTC 24 Diagnosis
- Air Bag (SIR) On-Off Switch Kits, New Parts and Service
- Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs
- Restraints - Air Bag System Diagnostics
- Security & Remote Keyless Entry System - Revision
- PASS Key II Security System - DTC 46 Revision
- Antitheft - Revised Diagnostic Chart, Symptom Table
- Interior Trim - Glove Box Door Lock Cylinder Replacement
- Warranty - Emission Parts Coverage
- 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
- Warranty - Guidelines for I/M 240 Labor
- Emissions Inspection/Maintenance - Labor Operations
- EVAP System - Service of Connectors
- Engine Controls - On Board Diagnostic Circuit Check
- Secondary Air Injection - Revised Diagnosis and Wiring
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- PCM - Returned Product Feedback Program
- Trap Resistant Trunk Kit - Function/Installation
- Door Inner Panel - Repairs on SMC Type Doors
- Convertable Top - Slaps on # 2 or # 3 Roof Bow
- Convertible Top - Cleaning and Care of Fabric
- Child Restraint - Auxiliary Seat Belt
- Windshield - Two-Part Urethane Adhesive For Installation
- Warranty - Guidelines for Claiming Windshield Replace
- New Windshield/Glass Urethane Adhesive Caulking Kit
- Door Glass - Rattle in Full Down Position
- Door Glass - Scratching
- Windshield Wiper - Rubbing or knocking Sounds
- Rear Compartment Lift Glass/Moulding - Adhesive Residue
- Outside Mirror - Applique Changes
- Polypropylene Foam Energy Absorbers - Repair
- Coolant - Information on Propylene Glycol Usage
- Warranty - Recycled Engine Coolant Policy
- Engine Coolant - Information on Back Service
- A/T - New Long Lip Seal Design 3-4 and Forward Clutches
- A/T - Low/Reverse Clutch Spacer Plate Selection
- A/T - Garage Shift Engagement Delay
- A/T - Soft 1st to 2nd Upshift
- A/T - New Low and Reverse Support to Case Retainer Ring
- A/T - New Solenoid Testing Kit
- A/T - Service Procedure Changes
- A/T - Core Return Product Feedback Form
- A/T - Diagnosing Fluid Leaks
- A/T - Dexron IIE Preferred Fluid for All Hydra-matic
- A/T - Torque Converter Identification
- A/T - Engine Vacuum Testing
- A/T - How To Use A Pressure Gauge
- A/T - Failsafe Modes
- A/T - 4L60E Solenoid/Switch Resistances
- A/T - 4L60E Binding In Reverse/Manual Low/2-3 Shift
- A/T - Drive Axle and Wheel Lug Nut Torque Specifications
- A/T - 4L60E Code 72 Diagnostics/Speed Sensor Loss
- A/T - 4L60E Diagnosis Trouble Code 72 Chart - C
- A/T - Rapid Converter Pump Bushing Wear
- 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
- M/T - Blockout/Notchy Feel, Skip Shift Manuever
- M/T - Jump Out of Gear Condition
- M/T - Hops Out of Gear, Mostly During Cold Temperatures
- Audio - Cassette CD Adapters Not Compatible
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- Crankcase Ventilation System - Revised Maintenance
- Engine - Serpentine Drive Belt Wear Information
- A/T - DEXRON III Fluid Introduction
- Fog Lamp Bulb - Incorrect in Owners Manual
- PROM/MEMCAL - Identification Marks
- Instrument Panel Upper Trim - Loose/Rattling
- Instruments - Received W/Wrong Cluster From Factory
- Instrument Panel - Upper Surface Reflection
- Suspension - Chassis Lubrication Importance
- Engine - New Prelube Tool
- Charging - Low Voltage Reading Or Dim Lights At Idle
- Electrical - New Nickel Tape Shields Harnesses
- Cruise Control - (W/Electro Stepper Mtr.) Diagnostics
- Engine - Diagnosing Intermittent Idle Speed Increases
- Tires/Wheels - Wheel Weight Usage Precautions
- Convertible Top - Binding When Raising or Lowering
- Convertible Top - Concerns and Corrections
- Convertible Top - Waterleak at Lower Side Rear Backglass
- Seat Belt System - Collision Replacement Guidelines
- Body - Urethane Adhesives for Glass Applications
- Key Code - Information
- Key/Key Number/Security Chip - Replacement
- Entertainment Systems - Correct Labor Codes
- Paint - Clearcoat Degradation, Chalking and Whitening
- Paint - Exterior Color Code & Cross Reference
- Paint - New Two Component Clearcoat
- Paint - Polishing And Swirl Mark Removal
- Paint - Basecoat/Clearcoat Paint Systems Specifications
- Warranty - Rail Dust Removal & Chemical Spotting Labor
- Steering Column - Intermittent Click Noise/Snap
- Drivetrain - Recommended Axle Lubricant
- A/T - Accumulator Assembly Service Manual Update
- A/T - 1-2 Accumulator Piston/Outer Spring Replacement
- Radio Display - CLN Indicator Appears Won't Turn OFF
- Radio - CLN Indicator ON
- A/T - Cracked Case Diagnosis
- Drivetrain - Revised Differential Case Assembly
- Tools - Keyless Entry Transmitter Tester
- A/C - R134a Leak Detection With Tracer Dye
- Contaminated R12 Refrigerant - Testing & Handling
- A/C - R12 or R134a Service Recommendations
- A/C - Retrofitting R-12 Vehicles to R-134A
- A/C - Refrigerant Recovery/Recharge Equipment
- Wipers - Revised Cleaning Of Wiper Drive Shaft Knurls
- Recall 95V137000: Wrong Brake Combination Valve
- P/S - Reduced Assist When Cold
- Daytime Running Lamp - Retrofit Kits
- Power Door Locks - Inoperative/Manual Function OK
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Fuel - Reformulated/Oxygenated Gasolines
- Fuel - Top Tier Detergent Gasoline Information
- A/C - New PAG Oil
- Folding Top Hydraulic System - Adding Fluid
- Body - Metal Panel Adhesive Bonding Information
- Cooling System - Coolant Recycling Information
- A/C - Contaminated R134A Refrigerant
- 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
- Engine - Oil Leaks from Crankshaft Rear Main Seal
- Electrical - Aftermarket Fuse Warning
- Engine - Oil Leaks From Front Crankshaft Seal
- Engine - Revised Cylinder Head Bolt Torque/Sequence
- Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
- Electrical - Battery Charging Tips/Recommendations
- Brakes - Rotor Lateral Runout Correction Information
- Restraints - Usage of Used/Salvaged/Imitation Components
- Fuel System - E85 Fuel Usage Precaution
- A/C - Refrigerant Recovery/Recycling/Equipment
- A/T - Torque Converter Replacement Information
- A/T - No Movement in Drive or 3rd Gear
- A/T - 4L60/65E, No Reverse/2nd or 4th Gear
- Engine/Fuel System - Oil/Fuel Additive Information
- Charging System - Low Voltage Display/Battery Discharged
- Cooling System, A/C - Aluminum Heater Cores/Radiators
- Wheels/Tires - Upsized Wheel/Tire Characteristics
- Audio System - Refurbishing Radio Faceplates/Knobs
- A/T Control - DTC P0756 Diagnostic Tips
- Body - Hem Flange Rust Repair Information
- Body - Marks/Stains on Windshield When Wet
- Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
- Body - Bumps or Rust Colored Spots in Paint
- 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
- Mirrors - Heated Mirrors, Defrosting Time
- Interior - Proper Use of Floor Mats
- Wheels - Changing Procedures/Precautions
- Body - Squeeze Type Resistance Spot Welding/Equipment
- 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