Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Recalls
- Customer Interest
- Interior - Eliminating Unwanted Odors in Vehicles
- Fuel System - Driveability Concerns/MIL ON/Multiple DTC's
- 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
- Steering - Power Steering Leaking Fluid
- Power Steering - Fluid Leaks Due to Extreme Low Temps
- Restraints - Seat Belt Latching Issues/Warning Lights
- Restraints - Air Bag Lamp ON/Multiple DTCs
- Tires/Wheels - Tire Slowly Goes Flat/Warning Light ON
- A/C - Musty Odors Emitted From (HVAC) System
- A/C - Window Defroster Contact/Tab Repair Information
- Electrical - MIL ON/DTC's Set By Various Control Modules
- OnStar(R) - Number Incorrect/Incorrectly Assigned
- A/C - Slow to Cool in Hot/Humid Conditions
- Engine Controls - Low Speed Throttle Tip-In Clunk Noise
- Starting System - Engine No Start/No Crank Condition
- A/C - Musty Odors On Start Up
- Steering - Moan/Groan Shudder on Low Speed Turns
- Wheels - Plastic Wheel Nut Covers Loose/Missing
- Body - Popping Noise When Rolling Up Window
- Steering - Hissing Noise From Steering Column
- Electrical - DTC P0606/P0689/P1516/P1682/P2176
- Electrical - Intermittent Interior Electrical Concerns
- A/C - Noise/Vibration When Compressor Cycles
- Body - Rattle in Roof
- OnStar(R) - System Inoperative/No LED Lamp ON
- Lighting - Headlamps Flicker Momentarily While Driving
- Interior - Erratic Adjustable Pedal Operation/DTC B3606
- Electrical - A/T Stuck in 2nd/3rd Gear/MIL ON/DTC's
- Body - Door Latches Freezing in Extreme Cold
- Instruments - Outside Mirror Vibration
- Interior - Center Console Lid Squeak/Rattle
- Instruments - GPS System Performance Degradation
- Engine - Oil Leaks In Extreme Cold Temperatures
- Audio/Navigation System - Display Dims/Goes Blank
- Audio System - CD Player Long Load Time/Error Message
- Interior - Cargo Cover Handle is Broken
- Audio System - Poor Radio Reception/Station Drifting
- Electrical - SES Lamp ON/DTC's P0480/P0526/P1481/P1484
- A/T - Poor Performance/MIL ON/DTC P0757
- Audio System - Erratic CD Player Operation
- Instruments - Noises From The Instrument Cluster
- Body - Windows Stick/Bind/Slow/Noisy/Inoperative
- Body - Buick Emblem Coming Off of Grille
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Body - Door(s) Are Difficult To Close
- Engine - Coolant Loss With No Visible Leaks
- Body - Liftgate Glass Squeaks When Opening
- Entertainment System - DVD Monitor Display Inoperative
- Navigation Radio - CD Error Message Displayed
- Body - Center Mount Brake Lamp Applique loose
- Body - Liftgate/Glass Latching/Locking Issues
- A/T - Key Will Not Release From Ignition Lock Cylinder
- A/C - Blower Motor Inoperative or Won't Shut OFF
- OnStar(R) - Incorrect GPS Position Reported During Call
- Paint - Chips Behind Front Wheels/Front of Rear Wheels
- Interior - Carpet Loose/Poor Fit/Gaps
- Body - L/H Front Door Won't Unlock With Key
- Interior - Rattle From R/H Side of Dash on Start Up
- Body - Rear License Plate Pocket Gasket is Loose
- OnStar(R) - Loss of GPS Signal/Hands Free Issues
- Interior - Headliner Sagging at Rear of Sunroof Opening
- Interior - Headliner Sagging at Center Dome Lamp
- A/T - No Movement in Drive or 3rd Gear
- A/T - 4L60/65E, No Reverse/2nd or 4th Gear
- OnStar(R) - No Power/Inoperative/No LED
- A/T - 4T65E Fluid Leaking From A/T Vent
- Interior - Front Floor Carpet Is Wet
- Brakes - ABS Lamp ON/DTC's C0265/C0201/U1041 Set
- Brakes - Squeak Noise On Brake Pedal Application
- 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
- Engine - Oil Leaks From Rear Cover
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Drivetrain - Bump/Thump At Rear Of Vehicle After Braking
- A/T - 4T80-E (MH1) Left Front. Axle Seal Leak, Slipping
- Manual Updates
- Recommended Repairs
- Superceded Bulletins
- 10-00-89-010A - 10/19/12
- 12-06-01-008 - 09/01/12
- 04-06-01-029F - 09/01/12
- PIP5014 - 07/22/2012
- 05-06-04-022H - 07/18/12
- 04-06-04-047J - 07/18/12
- 00-03-10-006G - 07/17/12
- 03-03-10-007F - 07/12/12
- 10054C - 09/11/11
- 01-08-51-003A - 11/01/2010
- 01-08-51-003 - 01/01/2010
- 08-07-30-035A - 01/01/2010
- 05-06-04-022F - 10/01/10
- 00-07-30-009B - 11/01/09
- 06-08-64-001 - 12/01/06
- 06-08-64-001A - 10/01/09
- 06-00-89-031 - 12/01/06
- 05-03-08-002 - 12/01/05
- 05-03-08-002A - 10/19/08
- 05-03-08-002B - 10/01/09
- 08-09-41-002B - 12/01/08
- 06-00-89-051B - 12/01/08
- 03-08-57-004C - 07/01/08
- 08-08-44-010C - 06/01/08
- 08-08-44-010B - 03/01/08
- 08-08-44-010A - 02/01/08
- 08-08-44-010 - 01/01/08
- 04-07-30-017 - 01/01/08
- 04-06-04-036D - 04/01/08
- 04-08-50-006A - 12/01/07
- 04-06-04-054 - 01/01/07
- 03-08-48-006 - 01/01/06
- 03-07-30-043 - 05/01/06
- 04-08-66-001A - 04/01/06
- 05-06-04-013 - 01/01/05
- 05-08-44-029 - 02/08/05
- 43-17-01 - 09/0/05
- 43-17-01A - 10/01/05
- 43-17-01B - 10/19/05
- 00-06-01-012A - 02/08/05
- 03-08-111-002C - 12/04/05
- 30-08-111-002B - 12/03/05
- 03-08-111-002A - 12/02/05
- 03-08-111-002 - 12/01/05
- 04-08-126-001 - 12/01/04
- 01-07-30-002D - 09/01/05
- 05-08-44-026 - 08/01/05
- 02-01-39-004 - 01/12/02
- 00-06-04-033 - 06/17/00
- 04-06-04-076 - 06/01/05
- 04-01-39-006A - 06/01/05
- 05-07-129-001 - 05/01/05
- 02-07-30-001B - 05/01/05
- 04-06-04-072 - 01/01/05
- 04-06-04-047B - 12/01/04
- 04-02-32-007 - 11/30/04
- 00-07-30-022A - 11/01/04
- Wiper Motor - Serviceable Components
- Wipers/Washers - Windshield Wiper Maintenance/Cleaning
- Wipers - Performance/Cleaning Instructions/Maintenance
- Windshield Wipers - Performance/Cleaning and Maintenance
- Body - Distortion in Outer Surface of Vehicle Glass
- Glass/Body - Windshield Wiper Performance
- Body - New Design Windshield/Door Glass Available
- Body - Distortion On Outer Glass Surfaces
- Body - New Design Windshield/Door Glass Availability
- A/C - Broken Rear Window Defogger Grid Detection
- A/C - Rear Defogger Heating Grid Damage Detection
- A/C - Window Defroster Contact/Tab Repair Information
- A/C - Rear Window Defroster Grid Contact/Tab Repair
- Electrical, A/C - Rear Defroster Grid Repair Information
- A/C - Rear Window Defroster Grid Repair Information
- A/C - Rear Window Defroster Tab Repair
- Lighting - Exterior Lamp Condensation/Replacement
- Lighting - Headlamp Replacement Guidelines
- Lighting - Headlamp Polycarbonate Lens Damage Prevention
- Lighting - Damage To Polycarbonate Headlamp Lenses
- Lighting - Headlamp Polycarbonate Lens Damage Prevention
- Lighting - Lamp Polycarbonate Lens Damage Prevention
- Lighting - Center Mounted Stop Lamp Applique Loose
- Lighting - Center High Mount Stop Lamp Applique Loose
- Lighting - Replacement Guidelines for Condensation
- Lighting - Exterior Lamp Condensation Guidelines
- Lighting - Exterior Lamp Condensation Guideline
- Lighting - Replacement Guidelines for Lamp Condensation
- Exterior Lamps - Condensation Replacement Guidelines
- Instruments - IPC Odometer Programming Method
- Instruments - IPC Odometer Programming Reference Guide
- Instruments - IPC Odometer Programming Reference Guide
- Instruments - Odometer/Hour Meter Programming Procedure
- Instruments - Odometer Programming Reference Guide
- Instruments - IPC Odometer Programming Reference Guide
- Instruments - IPC Odometer Programming Reference Guide
- Instruments - Odometer and Hour Meter Set-Up
- 07-08-49-015A - 09/07/07
- 07-08-49-015 - 08/27/07
- Instruments - IPC Programming Method Reference Guide
- Body - Paint-Less Dent Repair Recommendations
- Body - Application of Anti-Corrosion Materials
- Body - Metal Body Panel Corrosion Protection
- Body - Hem Flange Sealer For Corrosion Protection
- Body - Metal Body Panel Corrosion Protection
- Body - Metal Panel Corrosion Protection
- Body - Non-Approval of 'Clipping' for Collision Repair
- Body - Hem Flange Repair
- Body - Paint-Less Dent Repair Recommendations
- Interior - Seat Cover Wrinkle/Crease/Burn Info
- Interior - Seat Cover Wrinkle/Crease/Crack/Burn Info.
- Body - Paint Chipping By Wheel Openings
- Body -Bumps or Rust Colored Spots in Paint
- Body - Paint Damage Behind Front Wheel Openings
- Body - Bumps/Rust Colored Spots in Paint
- Body - Rust Colored Spots in Paint
- Instruments - Door Mirror Diagnostic Information
- Mirrors - Heated Mirror Defrosting Time
- Locks - Key Code Security Rules And Information
- Locks - Key Code Securtiy Rules And Information
- Body - L/H Front Door Won't Lock/Unlock With Key
- Interior - Headliner Sagging Near Dome Lamp
- Interior - Headliner Sag at Rear of Sunroof
- Interior - Headliner Sags at Rear Of Sunroof Opening
- Interior - Odor Elimination
- Interior - Front Floor Carpet Wet
- Interior - Cargo Cover Handle Broken
- Body - Squeeze Type Resistance Spot Welding/Equipment
- Body - Information ON Hem Flange Repair
- Body - Information On Metal Bonding
- Body - License Plate Pocket Gasket Out of Position/Loose
- Body - Rear License Plate Pocket Gasket Loose
- Body - Exterior Emblem Discoloration/Blistering/Peeling
- Body - Exterior Emblem Discoloration/Peeling/Blistering
- Body - 'Buick' Emblem Coming Off Grille
- Body - Emblem Coming Off of Grille
- Body - License Plate Pocket Gasket Loose/Excess Adhesive
- Body - Liftgate Glass Squeaks Upon Opening
- Body - Squeak Noise From Liftgate Glass When Opening
- Body - Side Window Chipping Information
- Body - Vehicle Glass Distortion Information
- Body - Use of Silicone for Weatherstrip Maintenance
- Body - Doors are Difficult to Close
- Body - Doors are Hard to Close
- Body - Door Latch Freezing in Cold Weather
- Body - Door Latches Freeze in Extreme Cold
- Instruments - O/S Rearview Mirror Diagnostics
- Body - TPO Fascia Cleaning Prior to Painting
- Body - Paint Chipping Behind Front/Rear Wheels
- OnStar(R) - Incorrect Phone Number Assigned to Vehicle
- OnStar(R) - Incorrect Position Reported
- OnStar(R) - Unable to Connect to OnStar (Alaska Only)
- OnStar(R) - French Canadian Voice Recognition
- OnStar(R) - No Power/No LED/Inoperative (Generation 6)
- OnStar(R) - Programming for French Language (Canada)
- OnStar(R) - Phone Number Concerns
- Audio System - Noise When Using Portable Playback Unit
- Audio System -Noise When Using Portable Playback Unit
- Audio System - Vinyl Roofs Affect Radio Performance
- Audio/Navigation System - Navigation Radio Loses Options
- Audio System - Long CD Load to Play Time/Error Message
- Audio System - Rear Headphone Ear Pads Worn/Damaged
- Audio System - Pop From L/H Front Speaker on Start Up
- Audio System - Front Door Speaker Thump On Start Up
- Audio - Inadvertent Steering Wheel Button Activation
- Audio System - CD Player Long Load To Play Time
- Audio System - Long Load to Play Time for CD Player
- Audio - CD Player Long Load to Play Time/Error Message
- Audio System - CD Player Long Load to Play Time
- Navigation - Report Missing/Inaccurate Nav. Map Info
- Navigation System - Software/DVD Update Program
- Navigation System - DVD/Software Update Program
- Navigation Radio - Diagnostics Information
- Navigation Radio - Adaptation After Radio/Battery R/R
- XM Radio/OnStar - Problems W/Cloth or Vinyl Roofs
- OnStar(R) - Dual Mode System Information
- OnStar(R) - System Inoperative/LED Not ON
- OnStar(R) - Unable To Renew Hands-Free Call Minutes
- Navigation System - Performance Degradation
- Navigation Radio - Diagnostic Information
- Campaign - Deactivating Analog OnStar(R)
- OnStar(R) - Aftermarket Device Interference Information
- Campaign - Deactivation of Analog OnStar(R)
- Campaign - Analog OnStar(R) Deactivation
- OnStar(R) - Dual Mode (Digital/Analog) Systems
- OnStar(R) - Dual-Mode (Analog/Digital) Systems
- OnStar(R) -Negative Impact of Cloth/Vinyl Roofs
- OnStar(R) - Number Incorrect/Incorrectly Assigned
- OnStar(R) - Incorrect GPS Location Reported During Call
- OnStar(R) - Loses GPS/Can't Renew Hands-Free Minutes
- OnStar(R) - Unable to Connect (Alaska Vehicles)
- Keyless Entry - Operational Characteristics
- Audio System - Poor AM/FM Band Reception
- Restraint System - Front Seat Belt Retractor Jamming
- Restraints - Availability of Seat Belt Extenders
- Restraints - Seat Belt Extender Availability
- Restraint System - Seat Belt Extender Availability
- Restraints - Seat Belt Warning Lamp On/Buckling Issues
- Restraints - Seat Belt Warning Lamp On/Buckling Issues
- Restraint System - Normal Safety Belt Locking Conditions
- Restraints - Seat Belt Locking Characteristics
- Restraints - Seat Belt Operating Characteristic
- Seat Belts - Seat Belt Extender Availability
- Restraints - Seat Belt Latch Stop Button Availability
- Restraints - Seat Belt Normal Locking Conditions
- Restraints - Seat Belt Operating Characteristics
- Restraints - Seat Belt Locking Conditions
- Restraints - Driver/Passenger Seat Head Rest Information
- Restraints - Driver/Passenger Seat Head Rest Information
- Restraints - Passenger Presence System Information
- Restraints - Passenger Presence Sensing System Info.
- Restraints - Front Passenger Seat Accessory Precautions
- SRS - Front Passenger Seat Alteration Precautions
- Restraints - Passenger Presence System Information
- Restraints - Passenger Presence System Information
- SRS - Occupant Sensing System Precautions
- Restraints - Air Bag Lamp ON/Multiple DTC Set
- Restraints - Air Bag Lamp ON/Multiple DTCs Set
- Restraints - SRS Lamp ON/Multiple DTC's Stored
- Restraints - SRS Lamp ON/Multiple DTC's Stored In Memory
- Restraints - Air Bag Lamp ON/Various DTC's Set
- Restraints - Intermittent SIR Lamp ON/Multiple DTC's
- A/C - Broken Rear Window Defogger Grid Detection
- Interior - Elimination Of Unwanted Odors
- A/C - Window Defroster Contact/Tab Repair Information
- Interior - Elimination Of Unwanted Odors
- Interior, A/C - Vehicle Odor Elimination
- A/C - Poor Performance in High Ambient Temperatures
- A/C - Odors In Hot/Humid Conditions
- A/C - Musty Odors
- A/C - Dual Zone A/C Control Battery Draw Explanation
- A/C - Inoperative/Blows Warm Air
- A/C - Front Blower Motor Inop/Won't Shut OFF
- A/C - Front Blower Motor Inop/Won't Shut Off When Cold
- A/C - Blower Motor Inoperative/Won't Shut OFF
- A/C - Blower Motor Inoperative/Won't Shut-Off
- A/C - Blower Motor Inoperative or Stays Running
- Interior - Eliminating Unwanted Odors
- Suspension - Shock Absorber/Strut Fluid Leak Information
- Suspension - Shock Absorber/Strut Leakage Information
- Steering - Hiss/Rush Noise From Steering Column
- Steering - Steering Gear Stub Shaft Bearing Kit Info.
- Steering - Steering Gear Stub Shaft Bearing Kit
- Steering Gear - Stub Shaft Bearing Kit Available
- Steering Gear - Stub Shaft Bearing Kit Availability
- Steering Gear - Stub Shaft bearing Kit Availability
- Steering Power Steering Pump Replacement Tips
- Power Steering - Diagnostic Tips
- Steering/Suspension - Pitman Arm Shaft Seal Service Kit
- Charging System - Low Voltage Display/Low/Dead Battery
- Electrical - Wiring Terminal/Connector Repair Info.
- Electrical - Information For Electrical Ground Repair
- Electrical - Information For Electrical Ground Repair
- Electrical - Information For Electrical Ground Repair
- Electrical - Information For Electrical Ground Repair
- Audio System - Portable Audio Equipment Noise
- Locks - KeyCode Security Rules and Information
- Locks - Key Code Security Rules and Information
- Locks - Key Code Security Rules and Information (CANADA)
- Charging System - Lights Dim/Low Voltage Display
- Charging System - Operational Characteristics
- Battery, Charging System - Electrical Diagnostics
- Electrical - Battery Charging Tips
- Battery/Charging System - Electrical Diagnosis
- Battery/Charging System - Electrical Diagnostics
- Electrical - Testing Prior to Alternator/Battery Service
- Brakes - Parking Brake Shoe Retainer Clip Availability
- Disc Brake System - Warranty Service and Procedures
- Brakes - Brake Warranty Service and Procedures
- Brakes - Warranty Guidelines and Service Procedures
- Brake System - Service Procedures and Guidelines
- Brakes - Service Guidelines and Procedures
- Brakes - Service Guidelines/Procedures
- Disc Brakes - Warranty Service and Procedures
- Brakes - ABS Lamp ON/DTC's C0265/C0201/U1041
- Drivetrain - Clunk Noise Shifting From PARK Into Gear
- A/T - DEXRON(R)-VI Fluid Information
- Drivetrain - Clunk Noise Shifting From PARK Into Gear
- Drivetrain - Driveline Clunk Information
- Drivetrain - Normal Clunk Shifting Between 'D' & 'R'
- Driveline - Clunk on Sharp Acceleration/Deceleration
- Manual Transmission - M/T Operating Characteristics
- M/T - Operating Characteristics
- M/T - Operating Characteristics of Manual Transmissions
- M/T - Normal Operating Characteristics
- M/T - Characteristics of Operation
- M/T - Operational Characteristics
- M/T - Improved Hydraulic Clutch Bleeding Procedure
- A/T - New/Reman A/T Identification
- A/T - Goodwrench(R) Replacement Transmissions
- A/T - Slight Vehicle Movement In Park At Start Up
- A/T - Apparent Delayed Engagement Information
- A/T - DTC P0894/P1870 Diagnostic Information
- A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
- A/T - Clunk When Shifting From PARK/DRIVE/REVERSE
- A/T - 2-3/3-2 Shift Clunk Noise
- A/T - 4L60-E/4L65E/4L70-E Product Updates
- A/T - 2-3 Upshift/3-2 Downshift Shift Clunk
- A/T - Gear Engagement Time
- A/T - Fluid Leak Diagnostics
- A/T - Fluid Oil Cooler Flush
- A/T - Water Or Coolant Contamination Information
- Automatic Transmission - Fluid Cooler Flushing
- A/T - Revised Cooler Line Fitting/Converter Check Valve
- A/T - Torque Converter Replacement
- A/T - Torque Converter Replacement Guideline
- A/T - 4L60/65E No Reverse/2nd or 4th Gear
- A/T - 4L60E/4L65E No Reverse/2nd or 4th Gears
- A/T - Can't Remove Key From Ignition Lock Cylinder
- A/T - Cannot Remove Key From Ignition Lock Cylinder
- Drivetrain - Bump/Thump From Vehicle Rear After Braking
- 07-04-17-001B - 08/04/08
- A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
- Drivetrain - Bump/Thump From Rear After Braking
- A/T - Fluid Pan Magnet Upgrade
- A/T - 4T80E, Slips in Gear/L/H Axle Seal Leaks
- A/T - L/H Front Axle Seal Leak/A/T Slips in Gear
- A/T - Shift Lock Control Actuator Availability
- A/T - Diagnostic Info on DTCs P0894/P1870
- Fuel System 'TOP TIER' Detergent Gasoline Information
- Fuel System - GM Fuel System Treatment PLUS(R) Info.
- Fuel System - Poor Performance Due To Injector Clogging
- Fuel System - 'TOP TIER' Detergent Gasoline Information
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Fuel System - TOP TIER Gasoline Usage (Canada)
- Fuel System - TOP TIER Detergent Gasoline Usage
- Fuel System - TOP TIER Detergent Gasoline
- Fuel System - GM Fuel System Treatment Plus(R)
- Fuel System - TOP TIER Gasoline Information (Canada)
- Fuel System - TOP TIER Gasoline Information
- Fuel System - E85 Fuel Usage Information
- Fuel System - E85 Fuel Usage Recommendations
- Fuel System - E85 Fuel Usage
- Fuel System - Fuel System Treatment PLUS(R)
- Fuel System - TOP TIER Gasoline Recommendations
- Fuel System - E85 Fuel Usage Recommendations/Precautions
- Fuel System - Top Tier Gasolines (Canada)
- Fuel System - Top Tier Gasoline Recommendations
- Fuel System - 'Top Tier' Gasoline Information
- Engine Controls - Aftermarket Accessory Usage
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - MIL ON/DTCs Set By Various Control Modules
- A/T Controls - Snapshot Data Upload Information
- Fuel System - Driveability Issues/MIL/Multiple DTC's
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T Controls - Snapshot Data Upload Information
- A/T - DTC P0756 Diagnostic Hints
- A/T - Diagnostic Information for DTC P0894 and P1870
- Fuel System - MIL ON/Driveability Issues
- Engine Controls - Warranty Info., Emissions Programming
- Engine Controls - MIL ON/Reduced Power/DTC P2138
- Fuel System - Driveability Issues/MIL ON/DTC's Set
- A/T Controls - Snapshot Data Information
- Fuel System - MIL ON/DTC's Set/Driveability Problems
- Fuel System - Various Driveability Problem/MIL ON/DTC's
- Restraints - SIR Lamp ON/Multiple DTC's Set
- Engine Controls - Reprogramming Warranty Coverage
- Engine Controls - Programming Warranty Coverage
- A/T - 4L60-E, 4L65-E, 4L70-E DTC P0756 Diagnostics
- ABS - ABS Light ON/DTC's C0265/C0201/U1041
- A/T Controls - DTCs P0894/P1870 Diagnostics
- A/T - 4L60-E/4L65-E, SES Lamp ON/DTC P0757/Slipping
- A/T - 4L60-E/4L65E DTC P0756 Diagnostic Tips
- Emissions - OBDII I/M Readiness Test
- A/T - DTC's P0894 and P01870 Diagnostic Information
- Brakes - ABS Lamp ON/DTC's C0265/C0201/U104 Set
- Emissions - DTC P0440/P0455/P0442 Diagnostic Aids
- Transmission Controls - DTC P0756 Diagnostic Tips
- Campaign - Fuel Level Sensor Contact Wear
- 10054A - 06/16/11
- 10054 - 08/09/11
- 09-06-03-004A - 08/10/09
- Electrical MIL ON/DTC's Set by Various Control Modules
- Engine Controls - Aftermarket Accessory Usage
- Engine Controls - Aftermarket Accessory Usage
- Engine Controls - Aftermarket Accessory Usage
- Cooling System - Aluminum Radiator/Heater Core Info.
- Electrical - SES Lamp ON/DTC's P0480/P0526/P1481
- Electrical - SES Lamp ON/DTC P0526 Set
- Vehicle - Engine Crankcase and Subsystems Flushing Info.
- Vehicle - Engine Crankcase and Subsystems Flushing Info.
- Vehicle - Engine/Subsystem Flushing Recommendations
- Engine, A/T - Identification Information
- Engine - Use of 'Surface Conditioning Disks'
- Engine - Crankcase Flushing Information
- Engine - Sealant Usage/procedures
- Engine - Oil Leak From Rear Cover Area
- Exhaust System - Close-Coupled Cat Converter Information
- Engine - Surface Conditioning Disc Usage Prohibition
- Engine - Sealant Usage Recommendations
- Engine - Intake Manifold Inspection/Replacement
- Intake Manifold - Inspect/Replace After Engine Damage
- Engine/Fuel - Additive Information
- Manual Transmission - Operating Characteristics
- Engine - Oil Consumption Guideline Info.
- Engine/Fuel System - Oil/Fuel Additive Recommendations
- Engine - Oil Consumption Guideline Information
- Cooling System - Gradual Coolant Loss With No Leaks
- Engine - Oil Leaks From Rear Cover
- Engine - Oil Leaks From Rear Cover
- Engine - Oil Leaks At Rear Of Cylinder Block
- Engine - Oil Leak At Rear Cover Area
- Engine - Oil Leaks At Rear Cover Area
- Engine - Oil Leaks At Rear Cover Area
- Engine - Oil Leak From Rear Cover Assembly Area
- Engine - Oil Leaks From Rear Cover Assembly Area
- Engine - Oil Leaks From Rear Cover Area
- Engine - Oil Leaks At Rear Cover
- Engine - Oil leaks From Rear of Engine
- Engine - New Long Block Installation Precaution
- Engine - New Cylinder Sleeve Replacement Procedure
- Engine - New Service Cam Bearings For Gen IV V8 Engines
- Fuel System - Fuel Injector Maintenance Cleaning
- Fuel System - Injector Cleaning Recommendations
- Wheels - Chrome Wheel Pitting/Brake Dust Accumulation
- Wheels - Aluminum Wheel Refinishing
- Aluminum Wheels - Low Tire Pressure Condition
- Wheels/Tires - Slow Leaks From Aluminum Wheels
- Wheels - Aluminum Wheel Refinishing Recommendations
- Tires - Puncture Repair Procedures
- Tires - Radial Force Variation Information
- Tires - Cold Tire Flat Spotting Explanation
- Tires - Proper Air Pressure Information
- Tires - Proper Inflation Pressures
- Tires - Puncture Repair Procedure
- A/T - Fluid Cooler Flushing
- OnStar(R) - System Inoperative/No LED/No Power
- Cooling System - Coolant Dye Update Information
- Cooling System - DEX-COOL(R) Coolant Usage Information
- Cooling System - DEX-COOL(R) Coolant Information
- A/T - Fluid Flushing Procedure/Tool
- A/T - DEXRON VI Release/Applications
- A/T - DEXRON(R) VI Fluid Availability
- Tires/Wheels - Low Tire Pressure With Aluminum Wheels
- Tires/Wheels - Nitrogen Gas Usage for Filling Tires
- A/C - R-134A System Flushing Guidelines and Procedures
- Alignment - Recommendations and Requirements
- A/C - PAG Oil Usage
- Engine - Unnecessary Flushing Services
- Wheels Chrome Wheel Chemical Staining/Pitting/Corrosion
- Wheels - Changing Procedures/Precautions
- Wheels - Pitting/Brake Dust On Chrome Wheels
- Tires - Original Equipment Tire Characteristics
- Tires - Inflation Pressure Information
- Tires - Tread Puncture Repair Procedures
- Tires - Radial Force Variation (RFV) Information
- Engine - Engine Oil Consumption Guideline Information
- Cooling System - DEXCOOL(R) Leak Detection Dye
- Wheel Alignment - Recommendations/Requirements
- Tires - Proper Tire Pressure Information
- Tires - Proper Inflation Pressure Information
- A/T - DEXRON-VI(R) Fluid Availability
- Wheels/Tires - 'Upsized' Wheel And Tire Information
- Tires - Proper Inflation Pressure Info.
- Engine - Noise Damage Caused By The Oil Filter
- Engine - Internal Noise/Damage After Oil Filter Change
- Tires - Information on Proper Tire Pressure
- A/C - Rear Window Defroster Contact or Tab Repair
- Wheel/Tire - Upsized Wheel/Tire Performance Info.
- Tires/Wheels - Vibration/Balance/Shake/Flat Spotting
- Tires/Wheels - Tire Inflation Pressure Information
- Tires - (RFV) Radial Force Variation Information
- Tires - Tire Puncture Repair Procedures
- Tires - Nitrogen Gas Usage
- Wheels/Tires - Changing Tire and Wheel Assemblies
- Wheels/Tires -Low Tire Pressure
- Engine - Accessory Drive Belt Noise Diagnostics/Tool
- Wheels/Tires - Accessory Wheel/Tire Mounting/Balancing
- Wheels/Tires - Chrome or Chrome Plated Steel Valve Caps
- Wheels/Tires - Tire Slowly Loses Air/Low Tire Message
- Brakes - Squeak Noise On Brake Apply
- Brakes - Squeak Noise When Applying Brakes
- Alignment - Specifications/Requirements/Recommendations
- Tires - Radial Force Variation (RFV) Info.
- Tire - Use Of Nitrogen Gas In Tires
- Tires - Correct Inflation Pressure Information
- Wheels/Tires - Original Equipment Characteristics
- Wheels/Tires - Tire Puncture Repair Procedures
- Wheels/Tires - Low Tire Pressure
- Wheels/Tires - OE Tire/Wheel Characteristics
- Wheels/Tires - Low Tire Pressure/Aluminum Wheels Leak
- Wheels/Tires - Tire(s) Slowly Go Flat
- Wheel - Refinishing Aluminum Wheels
- Tires - Tire Radial Force Variation (RFV)
- Wheels/Tires - Tire Slowly Goes Flat/Tire Air Loss
- Wheels - Chrome Wheel Staining/Pitting/Corrosion
- Wheels/Tires - Use of Nitrogen Gas in Tires
- Wheels/Tires - Tire Radial Force Variation (RFV)
- Engine - GM Dexos 1(R) and Dexos 2(R) Oil Specifications
- Wheels - Chrome Wheel Staining/Pitting/Corrosion
- Tires/Wheels - Tire Slowly Goes Flat/Warning Light ON
- Tires/Wheels - Information on Tire Radial Force Variation (RFV)
- A/T - Shift/Driveability Concerns/SES Lamp ON
- All Technical Service Bulletins
- Electrical - Aftermarket Devices May Interfere With OnStar(R)
- 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
- Instruments - IPC Odometer Programming Method
- Tires - Information On Proper Tire Pressure
- Fuel System - Driveability Concerns/MIL ON/Multiple DTC's
- Engine - THIS BULLETIN HAS BEEN CANCELED
- A/T - Normal Maintenance or Warranty on 4T40, 4T45, 4T65, 4L60
- 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
- Steering - Power Steering Leaking Fluid
- A/T - Fluid Oil Cooler Flow Test
- 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
- Restraints - Air Bag Lamp ON/Multiple DTCs
- A/T Controls - Snapshot Data With Tech2(R) Information
- Body - Side Window Chipping Information
- Restraints - Driver/Passenger Seat Head Rest Information
- Tires/Wheels - Tire Slowly Goes Flat/Warning Light ON
- Restraint System - Normal Safety Belt Locking Conditions
- Engine - Use of 'Surface Conditioning Disks'
- Navigation - Report Missing/Inaccurate Nav. Map Info
- Body - Application of Anti-Corrosion Materials
- A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
- Campaign - Fuel Level Sensor Contact Wear
- A/C - Musty Odors Emitted From (HVAC) System
- Navigation Radio - Problems After Radio/Battery Service
- A/T - Slight Vehicle Movement In Park At Start Up
- A/C - Window Defroster Contact/Tab Repair Information
- A/T - DEXRON(R)-VI Fluid Information
- Engine, A/T - Identification Information
- Wheels/Tires - Refinishing Aluminum Wheels
- Lighting - Exterior Lamp Condensation and Replacement
- Electrical - MIL ON/DTC's Set By Various Control Modules
- OnStar(R) - Number Incorrect/Incorrectly Assigned
- Steering/Suspension - Wheel Alignment Specifications
- Warranty - Claims Submission
- Warranty - DTC's Required On Repair Orders
- Electrical - Harness Connection Inspection
- Electrical - Instrument Panel And General Wiring Repair
- A/C - R-134a System Flushing Procedures
- A/C - Slow to Cool in Hot/Humid Conditions
- Engine Controls - Low Speed Throttle Tip-In Clunk Noise
- Engine - Rough/Unstable Idle/Low Speed Surge
- Starting System - Engine No Start/No Crank Condition
- A/C - Musty Odors On Start Up
- Steering - Moan/Groan Shudder on Low Speed Turns
- Cooling System - Electro-Viscous Fan Clutch Operation
- Wheels - Plastic Wheel Nut Covers Loose/Missing
- Body - Popping Noise When Rolling Up Window
- Memory Systems - Personalization Feature Changes
- A/T - Transmission Mount Availability
- Engine, A/T Controls - Shared Diagnostic Trouble Codes
- Steering - Hissing Noise From Steering Column
- Brakes - Revised Caliper Mounting Bolt Torque Spec.
- Brakes - Wheel Cylinder Inspection Guidelines
- Battery - Diagnosis and Charging
- Battery - Parasitic Drain
- Battery - Specification Label Clarification
- Electrical - DTC P0606/P0689/P1516/P1682/P2176
- Electrical - Intermittent Interior Electrical Concerns
- Wipers/Washers - Serviceable Wiper Motor Components
- A/C - Noise/Vibration When Compressor Cycles
- Suspension - Revised Stabilizer Shaft Replacement
- Suspension - Air Suspension Leak Diagnosis Addition
- Body - Rattle in Roof
- OnStar(R) - System Inoperative/No LED Lamp ON
- OnStar(R) - Unable to Connect, Bulletin Cancellation
- OnStar(R) - Programming for Canadian French
- Lighting - Headlamps Flicker Momentarily While Driving
- SRS - New SIR System Disabling Procedure
- Accessories - DTC's P0300, P1380, P1381
- Interior - Erratic Adjustable Pedal Operation/DTC B3606
- Electrical - A/T Stuck in 2nd/3rd Gear/MIL ON/DTC's
- Body - Door Latches Freezing in Extreme Cold
- Restraints - Seat Belt Retractor Jamming Prevention
- Recall 05V035000: Windshield Replacement
- Recall - Windshield Replacement
- Body - Acoustic Windshield, Front Door Glass Available
- Instruments - Outside Mirror Vibration
- Body - Luggage Carrier Cross Rail Optimum Positioning
- Interior - Center Console Lid Squeak/Rattle
- A/T - Diagnosing Fluid Leaks
- A/T - 4L60-E/4L65-E/4L70-E Product Updates
- OnStar(R) - Cellular Antenna Replacement Parts
- Entertainment System - Rear Video Display Replacement
- Instruments - GPS System Performance Degradation
- Engine - Oil Leaks In Extreme Cold Temperatures
- Cruise Control - Increasing Set Speed
- Tires/Wheels - Wheel Weight Usage Precautions
- Body - Urethane Adhesives for Glass Applications
- Audio/Navigation System - Display Dims/Goes Blank
- Audio System - CD Player Long Load Time/Error Message
- Audio System - Radio Knob Availability
- Navigation System - Navigation DVD Upgrade
- Interior - Cargo Cover Handle is Broken
- A/T - Shift Lock Control Feature Function
- A/T - 4L60-E/4L65-E Harsh 1-2 Upshift Diagnosis
- Brakes - Park Brake Shoe Retaining Clip Kit
- Audio System - Poor Radio Reception/Station Drifting
- Body - Revised Liftgate Lock Cylinder Replacement
- A/T - Cracked Case Diagnosis
- Fuel - Top Tier Detergent Gasoline Information
- Fuel System - E85 Refueling Station Information
- A/C - New PAG Oil
- Electrical - Proper Jump Starting Procedure
- Suspension - Revised Shock Module Replacement
- Electrical - SES Lamp ON/DTC's P0480/P0526/P1481/P1484
- Recall - Rear Suspension Ball Joint Separation (Canada)
- Air Bag System - SIR Lamp ON/Multiple DTC's Set
- Brakes - Rotor/Drum Refinishing Labor Operations
- 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/T - Poor Performance/MIL ON/DTC P0757
- A/T - Cold Weather Shift Characteristics
- Audio System - Erratic CD Player Operation
- Instruments - Noises From The Instrument Cluster
- Suspension - Diagnosis/Repair of Rear Air Suspension
- Drivetrain - Revised Rear Axle Fluid Level/Checking
- A/C - Contaminated R134A Refrigerant
- Body - Windows Stick/Bind/Slow/Noisy/Inoperative
- Body - Buick Emblem Coming Off of Grille
- M/T - Hydraulic Clutch Bleeding Procedure Improvement
- A/C - Blower Motor Inop. - BULLETIN CANCELLED
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Navigation System - Replacement Navigation Discs
- A/T - Shift Lock Control Actuator Available
- Instruments - Reduced PRNDL Display Visibility
- Body - Door(s) Are Difficult To Close
- Body - Polypropylene Energy Absorber Replacement
- A/T - 4L60-E/4L65-E/4L70-E Production Update
- Engine - Coolant Loss With No Visible Leaks
- Body - Liftgate Glass Squeaks When Opening
- Entertainment System - Headphone Foam Pad Replacement
- Engine - Sealant Usage/Procedures
- Entertainment System - DVD Monitor Display Inoperative
- Electrical - Aftermarket Fuse Warning
- Starting System - Starter Cranks After Key Released
- Navigation Radio - CD Error Message Displayed
- Body - Center Mount Brake Lamp Applique loose
- A/T - Valve Body Reconditioning
- Body - Liftgate/Glass Latching/Locking Issues
- A/T - Key Will Not Release From Ignition Lock Cylinder
- Fuel System - E85 Fuel Usage Precautions
- A/C - Battery Draw Information
- A/C - Blower Motor Inoperative or Won't Shut OFF
- OnStar(R) - Incorrect GPS Position Reported During Call
- OnStar(R) - Re-establishing OnStar(R) Communications
- Cooling System - DEX-COOL(R) Coolant Leak Detection Dye
- Electrical - GM-Approved Terminal Probe Test Kit
- Paint - Chips Behind Front Wheels/Front of Rear Wheels
- Interior - Carpet Loose/Poor Fit/Gaps
- Body - L/H Front Door Won't Unlock With Key
- Interior - Rattle From R/H Side of Dash on Start Up
- Body - Rear License Plate Pocket Gasket is Loose
- Body - Roof Panel Replacement
- OnStar(R) - Loss of GPS Signal/Hands Free Issues
- Exhaust System - Catalytic Converter Precautions
- Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
- A/T - Cooler Line Fitting Applications
- Electrical - Battery Charging Tips/Recommendations
- Battery/Charging System - Electrical Diagnostics Info.
- Restraints - Usage of Used/Salvaged/Imitation Components
- Fuel System - E85 Fuel Usage Precaution
- Keyless Entry System - Characteristics of Operation
- A/C - Refrigerant Recovery/Recycling/Equipment
- Remote Starting System - System Inoperative Diagnostics
- Interior - Headliner Sagging at Rear of Sunroof Opening
- Interior - Headliner Sagging at Center Dome Lamp
- A/T - Torque Converter Replacement Information
- Emission - Emissions Programming Warranty Coverage
- A/T - Diagnostic Information for DTC's P0894/P1870
- A/T - No Movement in Drive or 3rd Gear
- A/T - 4L60/65E, No Reverse/2nd or 4th Gear
- A/T - Gear Engagement Time Information
- Engine/Fuel System - Oil/Fuel Additive Information
- Tire Monitor System - TPM Sensor Information
- OnStar(R) - No Power/Inoperative/No LED
- Charging System - Low Voltage Display/Battery Discharged
- Cooling System, A/C - Aluminum Heater Cores/Radiators
- Audio System - Pop From Front Left Front Speaker
- Wheels/Tires - Upsized Wheel/Tire Characteristics
- Audio System - Refurbishing Radio Faceplates/Knobs
- Audio System - XM(R) Terrestrial Repeater Changes
- OnStar(R) - Analog/Digital System Information
- A/T - 4T65E Fluid Leaking From A/T Vent
- BULLETIN CANCELLATION NOTIFICATION
- Gasoline Engine - Oil Consumption Guidelines
- A/T - Revised Converter Check Valve/Cooler Line Fitting
- Body - Non-Approval of Clipping For Collision Repair
- Electrical - Reducing Intermittent Electrical Concerns
- A/T Control - DTC P0756 Diagnostic Tips
- Instruments - Unnecessary Park Assist Mirror Replacement
- Campaign - Deactivation Of Analog OnStar(R)
- Interior - Front Floor Carpet Is Wet
- Brakes - ABS Lamp ON/DTC's C0265/C0201/U1041 Set
- Brakes - Squeak Noise On Brake Pedal Application
- Body - Hem Flange Rust Repair Information
- Body - Marks/Stains on Windshield When Wet
- Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
- Navigation Radio - Diagnostic Tips
- Brakes- Disc Brake Warranty Service And Procedures
- OnStar(R) - Negative Impact of Cloth/Vinyl Roofs
- Restraints - Seat Belt Latch Stop Button Availability
- 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
- Steering - Power Steering Pump Replacement Tips
- Steering - Steering Gear Stub Shaft Bearing Kit
- 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
- A/T - Goodwrench Transmission Replacement
- Interior - Proper Use of Floor Mats
- Instruments - Odometer/Hour Meter Programming Procedure
- Engine - Oil Leaks From Rear Cover
- Wheels - Changing Procedures/Precautions
- TPMS System - Service And Re-Learning Sensor IDs
- Body - Squeeze Type Resistance Spot Welding/Equipment
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Drivetrain - Bump/Thump At Rear Of Vehicle After Braking
- Restraints - Extender Availability For Seat Belt
- Steering/Suspension - Pitman Arm Shaft Seal Service Kit
- 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
- Engine - New Service Cam Bearings
- Wheels - Chromed Aluminum Wheel Staining/Pitting/Corrosion
- Engine Controls - Non-GM Engine/Transmission Calibration ID
- Navigation System - DVD Navigation Update Program
- Body - Paint-less Dent Repair Process
- Wipers/Washers - Windshield Wiper Performance Information
- A/T - 4T80-E (MH1) Left Front. Axle Seal Leak, Slipping
- Electrical - Ground Repair Information