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Repair and Diagnosis: Technical Service Bulletins Expand All (for easy ctrl-f) Collapse All How to Find Technical Service Bulletins by Category/Symptom Recalls Customer Interest Recommended Repairs Seals, Gaskets Superceded Bulletins 10-00-89-010A - 10/19/12 12-06-01-008 - 09/01/12 04-06-01-029F - 09/01/12 05-06-04-022H - 07/18/12 04-06-04-047J - 07/18/12 00-03-10-006G -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 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 09-08-52-004 - 12/01/09 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 06-00-89-051B - 12/01/08 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 07-08-46-002 - 12/01/07 04-08-50-006A - 12/01/07 04-06-04-054 - 01/01/07 Vehicle Trailer, Recreational and Disabled Towing 03-08-48-006 - 01/01/06 Wipers/Washers - Windshield Wiper Maintenance/Cleaning Wipers - Performance/Cleaning Instructions/Maintenance Glass/Body - Windshield Wiper Performance Body - Distortion On Outer Glass Surfaces 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 - Headlamp Polycarbonate Lens Damage Prevention Lighting - Lamp Polycarbonate Lens Damage Prevention Lighting - Daytime Running Lamps Inoperative Lighting - Exterior Lamp Condensation Guidelines Lighting - Exterior Lamp Condensation Guideline Lighting - Replacement Guidelines for Lamp Condensation Instruments - IPC Odometer Programming Method Instruments - IPC Odometer Programming Reference Guide Instruments - IPC Odometer Programming Reference Guide Instruments - Odometer Programming Reference Guide Instruments - IPC Odometer Programming Reference Guide Instruments - IPC Odometer Programming Reference Guide 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 Interior - Seat Cover Wrinkle/Crease/Burn Info Interior - Seat Cushion Cover Is Loose Interior - Seat Cover Wrinkle/Crease/Crack/Burn Info. Interior - Seat Cushion Cover Comes Loose Interior - Seat Cushion Cover Loose Body -Bumps or 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 Interior - Cleaning Interior Surfaces of Vehicle Interior - Cleaning Interior Surfaces of Vehicle Interior - Cleaning Interior Surfaces of Vehicle Interior - Interior Surfaces Cleaning Interior - Cleaning of The Interior Surfaces Body - Hem Flange Sealer for Corrosion Protection Body - Exterior Emblem Discoloration/Blistering/Peeling Body - Exterior Emblem Discoloration/Peeling/Blistering Interior - Cleaning Seats, Carpet, Leather, Vinyl Interior Cleaning Seats, Carpet, Leather, Vinyl Body - Vehicle Glass Distortion Information Body - Side Window Chipping Information Body - Use of Silicone for Weatherstrip Maintenance Interior - Cleaning of Interior Surfaces Instruments - O/S Rearview Mirror Diagnostics Body - TPO Fascia Cleaning Prior to Painting Audio System - Noise When Using Portable Playback Unit Audio System -Noise When Using Portable Playback Unit Audio - Inadvertent Steering Wheel Button Activation Navigation - Report Missing/Inaccurate Nav. Map Info Navigation System - Software/DVD Update Program Navigation System - DVD/Software Update Program Navigation Radio - Intermittent Blank/Black Screen Navigation Radio - Diagnostics Information Navigation System - DVD Navigation Updates Program Navigation Radio - Adaptation After Radio/Battery R/R Navigation System - DVD Navigation Update Program Navigation System - DVD Disc Update Program Navigation Radio - Blank/Black Screen/Map Read Errors Navigation Radio - Diagnostic Information OnStar(R) - Aftermarket Device Interference Information OnStar(R) - Language Change Information 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 Campaign - Unwanted Repeat Calls to OnStar(R) Campaign - Unwanted Repeat Calls to OnStar(R) Restraints - Availability of Seat Belt Extenders 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 - Driver/Passenger Seat Head Rest Information Restraints - Driver/Passenger Seat Head Rest Information Restraints - Air Bag Lamp ON/DTC's B0081 or B0092 Restraints - Passenger Presence System Information Restraints - Passenger Presence Sensing System Info. Restraints - Front Passenger Seat Accessory Precautions SRS - Front Passenger Seat Alteration Precautions Restraints - Air Bag Lamp ON/DTC's B0081/B0092 Set Restraints - Air Bag Lamp ON/DTC's B0081/B0092 Restraints - Passenger Presence System Information Restraints - Passenger Presence System Information SRS - Occupant Sensing System Precautions 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 A/C - Musty Odors Emitted From (HVAC) System A/C - Odors In Hot/Humid Conditions Interior - Eliminating Unwanted Odors Suspension - Shock Absorber/Strut Fluid Leak Information Suspension - Shock Absorber/Strut Leakage Information Steering - Electric Power Steering (EPS) Characteristics Steering - EPS Operational Characteristics Steering Power Steering Pump Replacement Tips Power Steering - Diagnostic Tips 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 - Whine When Using OnStar(R) Audio System - Whine From Speakers When Using OnStar(R) Audio System Whine From Speakers When Using OnStar(R) 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 Electrical - Battery Charging Tips Brakes - Warranty Service and Procedures Brakes - Disc Brake Warranty Service and Procedures Disc Brake System - Warranty Service and Procedures Brakes - Service Guidelines/Warranty Information 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 Disc Brakes - Warranty Service and Procedures 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 4WD/AWD Systems - Driveline Operating Characteristics Manual Transmission - M/T Operating Characteristics M/T - Operating Characteristics M/T - Operating Characteristics of Manual Transmissions M/T - Normal Operating Characteristics M/T - Hard to Shift From 3rd-4th/Grinding in 3rd or 4th A/T - Goodwrench(R) Replacement Transmissions A/T - Slight Vehicle Movement In Park At Start Up 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 - 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 - Grinding/Growling In PARK On An Incline A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise 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 - Fluid Leaking From Vent A/T - 4T65-E Oil Leak From Transmission Vent A/T - Diagnostic Info on DTCs P0894/P1870 Ignition System - Ingition Lock Cylinder Hard to Turn Ignition System - Ignition Lock Cylinder Sticks/Binds Ignition - Key, Won't Turn/Stuck in Switch/Can't Remove 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 07-06-04-022D - 07/25/08 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 Engine Controls - Aftermarket Calibration Identification Electrical - Intermittent MIL/DTC P2138/Reduced Power A/T Controls - Snapshot Data Upload Information Fuel System MIL ON/DTC P0455/P0442 Set A/T - DTC P0756 Diagnostic Hints A/T - Diagnostic Information for DTC P0894 and P1870 Fuel System - MIL ON/Driveability Issues A/T Controls - Electrical Malfunctions/MIL ON/DTC P1818 Engine Controls - Warranty Info., Emissions Programming Engine Controls - MIL ON/Reduced Power/DTC P2138 A/T Controls - MIL ON/DTC P1818/Electrical Malfunctions Fuel System - Driveability Issues/MIL ON/DTC's Set A/T Controls - Snapshot Data Information Fuel System - MIL ON/DTC's Set/Driveability Problems A/T Controls - MIL ON/DTC P1818/Electrical Issues Fuel System - Various Driveability Problem/MIL ON/DTC's Engine Controls - Aftermarket Interface Devices Cause Issues 09-06-03-004A - 08/10/09 Electrical MIL ON/DTC's Set by Various Control Modules Engine Controls - Aftermarket Accessory Usage Body Control Module - Ground Information Engine Controls - Aftermarket Accessory Usage Campaign - PCM Update/Torque Converter Replacement Engine Controls - Aftermarket Accessory Usage Engine/Transmission - Aftermarket Calibrations Vehicle - Engine Crankcase and Subsystems Flushing Info. Vehicle - Engine Crankcase and Subsystems Flushing Info. Vehicle - Engine/Subsystem Flushing Recommendations Engine/Transmission - Aftermarket Calibrations Engine, A/T - Identification Information Engine - Use of 'Surface Conditioning Disks' Engine - Crankcase Flushing Information Engine - Sealant Usage/procedures Exhaust System - Close-Coupled Cat Converter Information Engine - Surface Conditioning Disc Usage Prohibition 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. Wheels/Tires - Slow Leaks From Aluminum Wheels Wheels - Aluminum Wheel Refinishing Recommendations A/T - Fluid Cooler Flushing Cooling System - DEX-COOL(R) Coolant Usage Information Cooling System - DEX-COOL(R) Coolant Information A/T - DEXRON(R) VI Fluid Availability 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 - Slight/Mild Tire Feathering information Tires - Proper Inflation Pressure Information 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 Wheels/Tires - Wheel/Tire Changing Requirements Alignment - Specifications/Requirements/Recommendations Tires/Wheels - Vibration While Driving 07-03-10-016B - 08/18/08 Tires - Radial Force Variation (RFV) Info. Tires Slight/Mild Edge Feathering Information 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 Tire Pressure Monitor - Service Tips Tires - Slight/Mild Edge Feathering Information 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 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) Vehicle - Trailer/RV And Disabled Vehicle Towing Vehicle - Trailer/Recreational/Disabled Vehicle Towing All Technical Service Bulletins Body - Rattling Noise From Front Door Window Area Wheels/Tires - Proper Wheel Installation/Wheel Torque Technique 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 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 Tires - Slight/Mild Edge Feathering Information Engine - Repairing Engine Front Cover Oil Leak 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 OnStar(R) - Language Change Information (U.S. and Canada Only) 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 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 A/C - Musty Odors Emitted From (HVAC) System Navigation Radio - Problems After Radio/Battery Service Campaign - Unwanted Repeat Calls To OnStar(R) A/T - Slight Vehicle Movement In Park At Start Up Tire Pressure Monitor - TPM System Message/Service Tips A/C - Window Defroster Contact/Tab Repair Information Campaign - PCM Update/Torque Converter Replacement Engine, A/T - Identification Information Wheels/Tires - Refinishing Aluminum Wheels Lighting - Exterior Lamp Condensation and Replacement Fuel - GM's Position On Use Of E 15, 2007 Newer Vehicles Electrical - MIL ON/DTC's Set By Various Control Modules OnStar(R) - Number Incorrect/Incorrectly Assigned Steering/Suspension - Wheel Alignment Specifications Accessory Package - Cargo Capacity Reduction Label Tools - Essential Service Tool Update # 9 Warranty - Claims Submission Warranty - DTC's Required On Repair Orders Tools - Essential Service Tool Update # 8 Electrical - Instrument Panel And General Wiring Repair Starting System - Engine No Start/No Crank Condition Battery - Diagnosis and Charging Body - Door Latches Freezing in Extreme Cold Tires/Wheels - Wheel Weight Usage Precautions Body - Urethane Adhesives for Glass Applications A/T - Shift Lock Control Feature Function Campaign - Engine Balancer Chain Tensioner Torque Fuel System - E85 Refueling Station Information Drivetrain - Updated Transfer Case Speed Sensor Conn. Campaign - Instrument Panel Wiring Reversed Instruments - IPC Lens Scratched/Cloudy/Cracked Interior - Rattle Noise From Steering Wheel/Column Area Engine Controls - Acceleration Sag After Long Coast Brakes - Rotor/Drum Refinishing Labor Operations Body - Metal Panel Adhesive Bonding Information Body - Paint Damage On Rear Rocker Panel Extensions Engine Controls - MIL Function During I/M Testing Emissions - OBDII I/M Readiness Testing Cooling System - Coolant Recycling Information Audio System - Reduced Volume On AM Band A/C - Contaminated R134A Refrigerant Interior - Front Seat(s) Squeaking/Movement On Turns M/T - Hydraulic Clutch Bleeding Procedure Improvement Engine - Unnecessary Crankcase And Subsystem Flushing Starting System - Revised Ignition Switch Housing Engine, A/T - Shift/Driveability Concerns/MIL ON Audio System - Poor Audio Quality on AM/FM Bands Navigation System - Replacement Navigation Discs Instruments - Reduced PRNDL Display Visibility M/T - Growling/Grinding Noise in 3rd/4th Gear Body - Polypropylene Energy Absorber Replacement Entertainment System - Headphone Foam Pad Replacement Engine - Sealant Usage/Procedures A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811 Electrical - Aftermarket Fuse Warning Starting System - Starter Cranks After Key Released Ignition - Ignition Lock Cylinder is Hard To Turn/Binds Fuel System - E85 Fuel Usage Precautions OnStar(R) - Incorrect GPS Position Reported During Call OnStar(R) - Re-establishing OnStar(R) Communications Cooling System - DEX-COOL(R) Coolant Leak Detection Dye Ignition Cylinder - Can't Turn/Remove Key Restraints - Air Bag Lamp ON/DTC's B0081, B0092 Set OnStar(R) - Loss of GPS Signal/Hands Free Issues Vehicle - Trailer/RV and Disabled Vehicle Towing Exhaust System - Catalytic Converter Precautions Wheels - Chrome Wheel Brake Dust Accumulation/Pitting A/T - SES Lamp on Light Acceleration/DTC P0843 Electrical - Battery Charging Tips/Recommendations Battery/Charging System - Electrical Diagnostics Info. Restraints - Usage of Used/Salvaged/Imitation Components Emissions - Pop/Clunk Noise From Rear on Cold Start Up Fuel System - E85 Fuel Usage Precaution Keyless Entry System - Characteristics of Operation Campaign - DRL Warranty Extension (Canada) Lighting - DRL Inop./DRL Indicator Flashes/DTC B2600 A/C - Refrigerant Recovery/Recycling/Equipment Engine - Oil Leak From Behind Starter Motor Remote Starting System - System Inoperative Diagnostics A/T - Torque Converter Replacement Information Emission - Emissions Programming Warranty Coverage A/T - Diagnostic Information for DTC's P0894/P1870 Body - Liftgate Applique Paint Blistering/Rust on Chrome A/T - Grinding/Growling Noise in Park on Incline A/T - Gear Engagement Time Information Engine/Fuel System - Oil/Fuel Additive Information Tire Monitor System - TPM Sensor Information Charging System - Low Voltage Display/Battery Discharged Cooling System, A/C - Aluminum Heater Cores/Radiators Wheels/Tires - Required Label When Changing Wheels/Tires 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 Gasoline Engine - Oil Consumption Guidelines Body - Rattling Noise From The Sunroof Area 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 Wheels/Tires - Vibration While Driving A/T Controls - MIL ON/DTC P1818/Multiple Systems Issues Body - Hem Flange Rust Repair Information Exhaust System - Sulfur Odor Explanation 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 Fuel System -07-06-04-022G End Of Need For Information Wheels/Tires - Accessory Wheel And Tire Information Audio System - Noise When Using OnStar(R) Steering - Power Steering Pump Replacement Tips Wheels/Tires - Replacement Wheel Weight Information Keyless System - Remote Start Transmitter Diagnostic Tip 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 08-06-04-033D - BULLETIN CANCELLATION NOTIFICATION Wheels - Changing Procedures/Precautions TPMS System - Service And Re-Learning Sensor IDs Body - Squeeze Type Resistance Spot Welding/Equipment Interior - Seat Cushion Cover Loose Electrical - Intermittent MIL/DTC P2138/Reduced Power Restraints - Extender Availability For Seat Belt Steering - Electric Power Steering (EPS) Characteristics 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 Navigation System - DVD Navigation Update Program Body - Paint-less Dent Repair Process Electrical - Aftermarket Interface Devices Causing Issues Wipers/Washers - Windshield Wiper Performance Information Electrical - Ground Repair Information