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
- A/C Defrost Valve - Creak Noise When Changing Modes
- Engine - Loss of Oil Pressure/Lack of Power/Oil, MIL ON
- Vacuum Harness - Slow Park Brake Release/AC Mode Changes
- Engine - Cold Knock/Tick Noise
- Engine - Cold Knocking/Ticking Noise
- PRNDL, Clock, Fuel Data Displays - Erratic/Inaccurate
- Heater - Insufficient Heat Distribution, Low Air Flow
- A/C - Odor at Start up in Humid Climates
- Labor - Revised Install New A/C Seals and Orifice Tube
- Suspension/Engine Mount - Loose/Rattle Lumber Noise
- Oil Pan - Leaks at Lower Crankcase Attaching Bolts
- Engine - Higher Than Normal Oil Consumption
- Exhaust - Metallic Rattle Noise
- Exhaust System - Paint Peeling from Painted Muffler
- Suspension - RSS Codes Displayed/ELC Compressor Inop.
- Seats - Heated Seats Become Inoperative
- Doors - Front Auxiliary Weather Strip Loose
- Radio Clock - Stuck on 12:00 and Cannot Be Changed
- Traction Control Indicator ON, DTC 73 Set
- Brakes - DTC C1210 Low Brake Fluid Indicator
- Positive Battery Cable - Loose/Won't Tighten Properly
- No Crank After IP Cluster Replacement, DTC IP2750 Set
- Horn - Hard to Operate When Cold
- Fuel Gauge - Inaccurate Display
- Instruments - Fuel Gauge Responds Slowly After Fueling
- Headlamp Lens - Distortion Caused by Aiming Equipment
- Suspension - Squawk Noise from the Rear When Cold
- Air Bag (SIR) On-Off Switch Kits, New Parts and Service
- Radio Clock - Gains Time
- Door Handles - On White Painted Vehicles Turning Yellow
- Doors, Front - Will Not Stay Open On Slight Grades
- Interior - Excessive Vibration Of Rearview Mirror
- A/T - 4T80-E Buzz in Reverse Cold, On Decel/3-2 Shift
- Compact Disc Players - CD Changer Loading Procedures
- Instruments - GPS System Performance Degradation
- SIR - Operating Vehicle with Warning Light On
- A/T - Buzz or Moan at About 28-34 MPH With TCC Applied
- A/C - False Class 2 Serial Data DTCs Set by Programmer
- Accessory Receptacle/Cigar Lighter - Inoperative
- Engine Oil Cooler Lines - Leak Oil
- Instrument Panel - Upper Surface Reflection
- Charging - Low Voltage Reading Or Dim Lights At Idle
- Remote Keyless Entry - Insufficient Operating Range
- Turn Signal - Fast Flashing Arrow
- Carpet - Wet or Smelly
- Steering Column - Intermittent Click Noise/Snap
- Radio Display - CLN Indicator Appears Won't Turn OFF
- Radio - CLN Indicator ON
- Power Door Locks - Inoperative/Manual Function OK
- Trunk Mounted 12 CD Changer - Ejects Intermittently
- Front Seats - Movement/Clicking Noises
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Engine - Lower End Oil Leaks
- 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
- 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 Information (Canada)
- 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 - Parts Return Program Explained
- Diagnostic Worksheet - Usage
- Cross Line - Warranty Information
- Warranty - Goodwrench Service Lifetime Service Guarantee
- Warranty - GM Dealer Parts Procurement
- Roadside Service Plan - Extension Availability
- Warranty - Labor Time Guide Updates, 09/99
- Vehicle - Temporary Changes to Techline ESI Applications
- Campaign - Quick Reference Cards
- 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 - Claim Processing
- Warranty - Corporate Parts Return Program Instructions
- Engine Controls - Revised Index, Table of Contents
- Tools - TECH 2 Loading, TECHLINE Product Information
- Vehicle - Roadside Service Enhancements
- Paint - Information and SPID Label
- Brake Fluid - Level And Filling Recommendations
- Electrical - Harness Connection Inspection
- Electrical - Instrument Panel And General Wiring Repair
- A/C - Systems With R12 Or R134a Service Issue
- ACR4 Charging Station - Repeat ACP Code A047 or 1347
- A/C - Tool And Equipment Maintenance
- A/C - PureGuard 2 Operating Alert
- A/C Defrost Valve - Creak Noise When Changing Modes
- A/C - System Sealers/Leak Detection Guidelines
- A/C - R-134a System Flushing Procedures
- Tools - Power Steering Bleeder Adapter
- ACDelco(R) Remanufactured Transmissions - Program Update
- Engine - Component and Service Procedure Changes
- Engine - Loss of Oil Pressure/Lack of Power/Oil, MIL ON
- Engine - Revised Specifications/Tools/Torque Specs.
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Engine - Aluminum Thread Repair Kits
- Vacuum Harness - Slow Park Brake Release/AC Mode Changes
- Engine - Identification Information
- Engine - Cold Knock/Tick Noise
- Engine - Cold Knocking/Ticking Noise
- PRNDL, Clock, Fuel Data Displays - Erratic/Inaccurate
- A/C Compressor Seal Washer - Reference Chart
- A/C - Unnecessary Compressor Replacement
- Heater - Insufficient Heat Distribution, Low Air Flow
- Blower Motor - Revised Diagnostic Chart 1
- A/C - Revised Chart #6 (Rear Blower Inoperative)
- A/C - Odor at Start up in Humid Climates
- A/C - Revised Blower Motor Installation Procedures
- Labor - Revised Install New A/C Seals and Orifice Tube
- Suspension/Engine Mount - Loose/Rattle Lumber Noise
- Suspension - Shock Absorber/Strut Replacement Guidlines
- Tools - Adjuster Locknut Wrench
- Camshaft Timing - Revised Setting Procedure
- Engine - Upper/Lower Crankcase Joint Oil Leaks
- Oil Pan - Leaks at Lower Crankcase Attaching Bolts
- Cooling - Radiator Repair/Replacement Guidelines
- Piston Oil Ring Expander - Installation Revision
- Engine - Higher Than Normal Oil Consumption
- Exhaust - Metallic Rattle Noise
- Exhaust System - Paint Peeling from Painted Muffler
- Brake Pad/Caliper/Knuckle - Inspect & Maintenance
- Aluminum Wheels - Refinishing
- Warranty - Guidelines for Using E0420 Wheel Replace
- Warranty - OE Chrome Plated Aluminum Wheel ID
- Suspension - RSS Codes Displayed/ELC Compressor Inop.
- Warranty - Tire Replacement
- Tires - Bumper To Bumper Warranty Coverage
- Tires - Sidewall Damage
- Wheels - Stud Removal Tool Change
- Seat - Vertical Height Adjustment
- Seats - Heated Seats Become Inoperative
- Doors - Front Auxiliary Weather Strip Loose
- A/T - 4L65E, 4L60E, 4L60, 200-4R Oil Pump Spring
- A/T - Oil Cooler Flushing Frequently Asked Questions
- A/T - Revised Serviceability of 1-2/2-3 Shift Solenoids
- PCM - New Calibration Enhancements
- PCM - New Identification Label
- PCM Connector - Information on New Service Kits
- PCM - Calibration Enchancement
- PROM - Reprogram Using Off Board Program Adapter
- Oxygen Sensor - Locations in Various Exhaust Systems
- BCM/PZM - Revised Acronym for Body Control Module
- Radio Clock - Stuck on 12:00 and Cannot Be Changed
- Traction Control Indicator ON, DTC 73 Set
- Brakes - Wheel Cylinder Inspection Guidelines
- Brakes - DTC C1210 Low Brake Fluid Indicator
- Battery - Diagnosis and Charging
- Updated Battery Replacement Catalog Numbers
- Warranty - New Vehicle/Replacement Battery
- Battery - Insulator Replacement & Caution
- Battery - Testing Equipment Explained
- Battery - Parasitic Drain
- Tools - Released for CS Generator Diagnosis
- Positive Battery Cable - Loose/Won't Tighten Properly
- SPS/EEPROM - Programming Chart
- SPS/FLASH EPROM - Programming
- PROM - Powertrain Control Module Reprogramming
- Recall 04V110000: Fuel Rail Fracturing
- Recall - Engine Fuel Rail Replacement
- Throttle Body - Revised Inspection Mileage Intervals
- Windows - Inop After Express Down Feature Is Used
- No Crank After IP Cluster Replacement, DTC IP2750 Set
- Audio - Procedure To Handle Customer Radio Concerns
- Cellular - Phone Parts Compatibility and Availability
- Radio Telephone/Mobile Radio - Install/Troubleshooting
- OnStar(R)/Cell Phone - Integration
- Air Bag - Module Shipping/Return Procedure
- IP Dimmer Control - Proper Setting
- Brakes - Rotor Warranty Service Procedure
- Brakes - Rotor & Hub Flange Cleaning Tool Revision
- Horn - Hard to Operate When Cold
- Fuel Gauge - Inaccurate Display
- Instruments - Fuel Gauge Responds Slowly After Fueling
- Engine Controls - Revised PCM Message & Tachometer Tests
- Headlamp Lens - Distortion Caused by Aiming Equipment
- Lights - Revised Park & Head Lamp Diagnostics, Inop
- Lights - Revised Headlight Description & Diagnostics
- Brake Switch - Removal/Installation & Adjustment
- ABS - Revised Ground and Figure References
- Brakes - Revised DTC 73 Chart, ABS & TCS
- Suspension - Squawk Noise from the Rear When Cold
- Body - Sealer Tape For Collision Repairs
- Interior - Metallic Buzz/Rattle From I/P, Brakes Applied
- OnStar(R) - Dealer Kits No Longer Available
- 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
- Accessories - DTC's P0300, P1380, P1381
- Enhanced Emission I/M - Program Update
- Enhanced Emission Inspection Maintenance - Equipment
- Warranty - Guidelines for I/M 240 Labor
- Emissions - OBD II Retrofit Program
- EVAP System - Service of Connectors
- EVAP System - Monitor Strategy
- EVAP System - Special Tool Usage
- Tech 1 & VIM - ECM Programming
- Warranty - Submission of OBD II Codes With Claims
- Engine Controls - Revised P0102/401, P1323/1441/1641
- Engine Controls - Revised P0118/123, P1576/577, P1652/54
- Engine Controls - Revised P0231, P0232, P1350 & No Start
- A/T - Revised Diagnostics DTC's P0716 & P0717
- PCM - Returned Product Feedback Program
- OBD II - Hand Held Diagnostic Computer
- Recall 95V229000: Hood Latch Defect
- Trap Resistant Trunk Kit - Function/Installation
- Radio Clock - Gains Time
- Door Handles - On White Painted Vehicles Turning Yellow
- Door Trim panel - Removal/Hook Repair Procedures
- Doors, Front - Will Not Stay Open On Slight Grades
- 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
- Interior - Excessive Vibration Of Rearview Mirror
- Polypropylene Foam Energy Absorbers - Repair
- A/T - Revised Diagnostics, Component Resistance Chart
- A/T - Driven Sprocket Service Revision
- 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 - 4T80-E Buzz in Reverse Cold, On Decel/3-2 Shift
- A/T - Engine Vacuum Testing
- A/T - How To Use A Pressure Gauge
- A/T - 4T60E 2nd Gear Starts, Shifts 1-3
- A/T - 4T80E Scavenger Tube Assembly Tip
- 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
- OnStar(R) - Cellular Antenna Replacement Parts
- Compact Disc Players - CD Changer Loading Procedures
- Instruments - GPS System Performance Degradation
- SIR - Operating Vehicle with Warning Light On
- Crankcase Ventilation System - Revised Maintenance
- Engine - Serpentine Drive Belt Wear Information
- A/T - Buzz or Moan at About 28-34 MPH With TCC Applied
- A/C - False Class 2 Serial Data DTCs Set by Programmer
- Accessory Receptacle/Cigar Lighter - Inoperative
- Engine Oil Cooler Lines - Leak Oil
- Instrument Panel - Upper Surface Reflection
- OBD II - Serviceability Issues
- Suspension - Chassis Lubrication Importance
- Engine - New Prelube Tool
- Charging - Low Voltage Reading Or Dim Lights At Idle
- Cruise Control - (W/Electro Stepper Mtr.) Diagnostics
- Tires/Wheels - Wheel Weight Usage Precautions
- New Simulated Convertible Top - Service Procedure
- Remote Keyless Entry - Insufficient Operating Range
- Remote Function Actuator Transmitter - Synchronizing
- Keyless Entry - Diagnostic Hints for Rolling Codes
- Turn Signal - Fast Flashing Arrow
- 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 - Polishing And Swirl Mark Removal
- Paint - Basecoat/Clearcoat Paint Systems Specifications
- Warranty - Rail Dust Removal & Chemical Spotting Labor
- Carpet - Wet or Smelly
- A/T - Shift Lock Control Feature Function
- CVRSS Components - Parts Restriction
- Engine - Cylinder Head Tightening Specs Clarification
- Cylinder Head Bolts - Revised Tightening Specifications
- Steering Column - Intermittent Click Noise/Snap
- Twist-Lock Style Brake Switches - Proper Adjustment
- Drivetrain - Recommended Axle Lubricant
- A/T - 1-2 Accumulator Piston/Outer Spring Replacement
- Radio Display - CLN Indicator Appears Won't Turn OFF
- Radio - CLN Indicator ON
- Tools - Keyless Entry Transmitter Tester
- A/C - R12 or R134a Service Recommendations
- A/C - Refrigerant Recovery/Recharge Equipment
- Garage Door Opener - On Vehicle Service
- Daytime Running Lamp - Retrofit Kits
- Power Door Locks - Inoperative/Manual Function OK
- Trunk Mounted 12 CD Changer - Ejects Intermittently
- Cardboard Roof Insulator - R&R Procedure
- Engine - Popping Noise During Cranking
- Fuel - Top Tier Detergent Gasoline Information
- Front Wheel Alignment Specifications - Revised
- A/C - New PAG Oil
- Front Seats - Movement/Clicking Noises
- Engine - Cartridge Type Crankshaft Rear Main Seal
- Body - Metal Panel Adhesive Bonding Information
- Engine Controls - MIL Function During I/M Testing
- Emissions - OBDII I/M Readiness Testing
- Cooling System - Coolant Recycling Information
- A/C - Contaminated R134A Refrigerant
- M/T - Hydraulic Clutch Bleeding Procedure Improvement
- OnStar - Analog-Only Systems Information
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Navigation System - Replacement Navigation Discs
- Instruments - Reduced PRNDL Display Visibility
- Body - Polypropylene Energy Absorber Replacement
- Engine - Sealant Usage/Procedures
- Electrical - Aftermarket Fuse Warning
- Engine - Cylinder Head/Block Thread Repair Kit
- Cooling System - DEX-COOL(R) Coolant Leak Detection Dye
- Engine - Lower End Oil Leaks
- 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 - Grinding/Growling Noise in Park on Incline
- 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
- OnStar(R) - Analog Only Systems Information
- A/T Control - DTC P0756 Diagnostic Tips
- Instruments - Unnecessary Park Assist Mirror Replacement
- 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
- Engine Controls - Non-GM Engine/Transmission Calibration ID
- Body - Paint-less Dent Repair Process
- Wipers/Washers - Windshield Wiper Performance Information
- Electrical - Ground Repair Information
- Interior - Cleaning Instrument Panel, Interior Trim