September 30: LEMON manuals is back up on a temporary server! Slowness is possible
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
- Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
- A/C - Odors On Hot/Humid Start Up
- A/C Condenser - Damaged By Valance Panel Screws
- Exhaust - Squeak From Front of Vehicle
- Aluminum Wheels - Cosmetic Damage During Balancing
- Aluminum Wheels - Clear Coat Scuffed and Scratched
- Inside Door Lock Rod - Binding
- Door Lock Cylinders - Binds, Sticks, Hard to Insert Keys
- A/T - 4T60 Late Up-Shifts
- A/T - 4T60 Late Transaxle Up-Shifts
- Battery/Charging System - No Start Condition
- Cruise Control - Drop Out/Fail to Set or Resume
- Radio - Locks Up When Battery Is Reconnected
- Cellular - Telephone Service Program
- Engine - Miss, Hesitation, or Roughness
- Engine - Miss, Hesitation, or Roughness
- Oil Pressure Gauge - Flutters/Reads High
- Headlamp Lens - Distortion Caused by Aiming Equipment
- Air Bag (SIR) On-Off Switch Kits, New Parts and Service
- Power Steering - Shudder Felt/Heard
- A/T - Delayed Engagement In Drive/Reverse
- A/T - No Reverse or Slips In Low/Reverse
- A/T - Intermittent 2ND Gear Start in D2 When Cold
- Transaxle - Bearing Whine Audible in 1st, 2nd, 3rd Gear
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- Instrument Panel - Upper Surface Reflection
- Charging - Low Voltage Reading Or Dim Lights At Idle
- Vehicle - Effect of Fuel Volatility On Driveability
- Paint - Clearcoat Degradation, Chalking and Whitening
- A/T - 4T60 Slipping/No Reverse
- A/T - Leak Near 1-2 Servo Casting Slot
- A/T - Fluid Leak At Side Cover to Plate Gasket
- P/S - Reduced Assist When Cold
- Power Steering - Reduced Assist At Low Temperatures
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T - No Movement in Drive or 3rd Gear
- Body - Marks/Stains on Windshield When Wet
- Body - Stain/Film On Windshield Glass Perimeter
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Recommended Repairs
- Superceded Bulletins
- All Technical Service Bulletins
- Interior - Eliminating Unwanted Odors in Vehicles
- Locks - Key Code Security Rules, Key Code Look Up
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- Wheels/Tires - Use Of Nitrogen Gas In Tires
- Tires - Information On Proper Tire Pressure
- Engine - THIS BULLETIN HAS BEEN CANCELED
- Fuel System - TOP TIER Detergent Gasoline
- Tires/Wheels - OE Tire Shake/Vibration Information
- Suspension - Shock Absorber/Strut Fluid Leak Information
- M/T - Operating Characteristics Information
- Brakes - Resurfacing Park Brake Portion of Rear Brake Rotor
- Body - Hem Flange Sealer For Corrosion Protection
- Engine - Intake Manifold Inspection/Replacement
- Body - Metal Body Panel Corrosion Protection
- Fuel System - GM Fuel System Treatment PLUS(R) Info.
- Body - Broken Rear Window Defogger Grid Detection
- Fuel System - Fuel Injector Maintenance Cleaning
- Audio - Inadvertent Steering Wheel Button Activation
- Audio System - Noise When Using Portable Playback Unit
- Tires/Wheels - Vibration Shortly After Tires Are Mounted on Rim
- A/T - Fluid Oil Cooler Flow Test
- 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
- 90722 - 02/01/90
- Electrical Systems - Isolation Diode Replacement
- Warranty - Goodwrench Service Lifetime Service Guarantee
- Warranty - GM Dealer Parts Procurement
- 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
- 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 Information Network System - Stage 2
- Vehicle - Use of a Diagnostic Worksheet
- GM Campaign Identification Label
- Vehicle - AC Delco Locator Service, Electronics Exchange
- Campaign - Product Bulletin Numbering System
- Parts - Expediting Procedures
- Glass - Adhesive Caulking Kit Revisions
- Electrical - Detecting Intermittent Problems
- Warranty - Customer Charges For Diagnosis
- I/M 240 Repairs - Obtaining Technical Assistance
- Brake Fluid - Level And Filling Recommendations
- Electrical - Instrument Panel And General Wiring Repair
- A/C - Leak Test
- A/C Refrigerant - Contamination
- A/C - Use of Alternate Refrigerants to R-12
- Tools - A/C Leak Detector Maintenance Kit Availability
- A/C - Systems With R12 Or R134a Service Issue
- A/C - Retrofitting R-12 to R-134a
- A/C - Tool And Equipment Maintenance
- A/C - PureGuard 2 Operating Alert
- A/C - R-134A Refrigerant Information
- Tools - Power Steering Bleeder Adapter
- Optical Steering Wheel Control - New Tool & Diagnosis
- Engine - Oil Economy Information
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Engine Controls - Manual Update Revised Chart A-5
- Steering - System Bleed Procedures
- Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
- A/C - Missing Block Fitting Sealing Washers From Kits
- A/C - Compressor, New Sealing Washers
- A/C Compressor Seal Washer - Reference Chart
- HVAC Blower Motor - Revised Replacement Parts
- A/C - Odors On Hot/Humid Start Up
- Suspension - Shock Absorber/Strut Replacement Guidlines
- Tools - Adjuster Locknut Wrench
- Rocker Arm Cover - Gasket & RTV Sealant Usage
- Oil Pan/Gasket - Replacement Procedure Update
- Engine Oil Pump Cover - Replacement Update
- Cooling - Radiator Repair/Replacement Guidelines
- A/C Condenser - Damaged By Valance Panel Screws
- Exhaust - Squeak From Front of Vehicle
- Suspension - Torque Specification Revisions
- Service Manual - Rear Shock Absorber Torque Revision
- Aluminum Wheel - Coated Wheel Weights
- Wheels (Steel) - Proper Changing Procedure
- Aluminum Wheels - Cosmetic Damage During Balancing
- Tires/Wheels - Match Mounting Discontinued
- Wheels (Aluminum) - Coated Balance Weight Usage
- Wheels - Sealing Leaking Cast Aluminum
- Aluminum Wheels - Clear Coat Scuffed and Scratched
- Aluminum Wheels - Refinishing
- Warranty - Guidelines for Using E0420 Wheel Replace
- Warranty - OE Chrome Plated Aluminum Wheel ID
- Warranty - Tire Company Warranty Assistance Programs
- Tires - Manufacturers' Assistance
- Tires - Proper Mounting Procedures
- Tires - Speed Rated Information
- Wheel Nut Torque - Manual Update
- Inside Door Lock Rod - Binding
- Door Lock Cylinders - Binds, Sticks, Hard to Insert Keys
- Leather Seat Covers - Cleaning Procedure
- Recall 92V124000: Seat Wiring Harness Chafed
- Recall - Power Seat Harness Routing
- Webasto Sunroof - New Weatherstrip Kit
- Webasto Sunroof System - Information Hotline
- A/T - Transaxle Oil Filter Differences
- A/T - 3T40 Center Gearbox Distress, Diagnosis Tips
- A/T - Oil Cooler Flushing Frequently Asked Questions
- A/T - 4T60 Late Up-Shifts
- A/T - 4T60 Late Transaxle Up-Shifts
- Tools - Revised Injector Tester
- Tools - Introduction Of The Fuel Injector Tester
- ECM/PCM - Damaged and/or Mis-Diagnosed
- Oxygen Sensors - Silica Contamination
- Battery - Diagnosis and Charging
- Battery/Charging System - No Start Condition
- Updated Battery Replacement Catalog Numbers
- Warranty - New Vehicle/Replacement Battery
- Battery - Insulator Replacement & Caution
- Battery - Testing Equipment Explained
- Tools - Released for CS Generator Diagnosis
- ECM/PCM - Circuit Board Damage Prevention
- PROM - Powertrain Control Module Reprogramming
- Power Antenna Mast - Replacement
- Cruise Control - Drop Out/Fail to Set or Resume
- Audio - Radio Frequency Interference (RFI) Diagnosis/ID
- Radio - Locks Up When Battery Is Reconnected
- Cellular - Telephone Service Program
- Radio Telephone/Mobile Radio - Install/Troubleshooting
- Recall 95V173000: Seat Belt Anchor Defect
- Air Bag - Shipping Instructions
- SIR Sensor - Revised Replacement Information
- IP Dimmer Control - Proper Setting
- Brakes - Recommended Service Procedures
- Brakes - Rotor & Hub Flange Cleaning Tool Revision
- A/C - New High Side Pressure Service Port Assembly
- A/C - Refrigerant Loss Prevention
- Engine - Miss, Hesitation, or Roughness
- Engine - Miss, Hesitation, or Roughness
- Ignition - Precautions On Use of Spark Tester
- Oil Pressure Gauge - Flutters/Reads High
- Odometer/Speedometer - ACDelco Service Center Locations
- Headlamp Lens - Distortion Caused by Aiming Equipment
- Anti-Lock Brake - Aftermarket Products Usage Precaution
- Body - Dimensions/Measurement Manual Update
- Body - Diagnosis and Correction for Wind Noise
- Paint - Repair of Delamination from ELPO Primer
- Body - Sealer Tape For Collision Repairs
- Accessories (Aftermarket) - Installation Guidelines
- 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
- Delco LOC II Security System - Setting Procedures
- Emission Systems - State Testing Information
- 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
- EVAP System - Service of Connectors
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- PCM - Returned Product Feedback Program
- Trap Resistant Trunk Kit - Function/Installation
- Seat Belts - New Restraint System Service Information
- 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
- Wiper Blades - Chatter on Windshield
- Coolant - Information on Propylene Glycol Usage
- Power Steering - Shudder Felt/Heard
- A/T - Delayed Engagement In Drive/Reverse
- A/T - New Clutch Plates
- A/T - 4T60 New Input and 3rd Clutch Seals
- A/T - 3T40/125C New Roller Clutch
- A/T - No Reverse or Slips In Low/Reverse
- A/T - 4T60E 3RD Clutch Plate Identifiers
- A/T - 3T40/3T40-A Replacement Transmission Update
- A/T Fluid - Level Checking Procedures
- A/T - Intermittent 2ND Gear Start in D2 When Cold
- A/T - On Car Service Info For Harsh 3-2 Downshifts
- A/T - Service Replacement Transaxle Update
- Transaxle - Bearing Whine Audible in 1st, 2nd, 3rd Gear
- A/T - New Solenoid Testing Kit
- A/T - Core Return Product Feedback Form
- A/T - Torque Converter Identification
- A/T - Engine Vacuum Testing
- A/T - Diagnosing Converter Lock-Up Problems
- A/T - 125C Uncontrolled Lock-Up, Kills Engine At Stop
- A/T - How To Use A Pressure Gauge
- A/T - AXOD/E 44T4's and 125's Chain Stretch
- A/T - 125/440 T4 Sprocket and Final Drive Identification
- A/T - THM Late or No Upshifts
- A/T - Drive Axle and Wheel Lug Nut Torque Specifications
- A/T - Harsh Forward Engagement
- A/T - Rapid Converter Pump Bushing Wear
- A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
- 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
- Compact Disc Players - CD Changer Loading Procedures
- SIR - Operating Vehicle with Warning Light On
- A/T - New Transaxle Fluid
- A/T - Procedure If ATF is Antifreeze Contaminated
- A/T - DEXRON III Fluid Introduction
- PROM/MEMCAL - Identification Marks
- A/T - 4T60/4T60E Drive Link Noise
- 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
- Vehicle - Effect of Fuel Volatility On Driveability
- Fuel - How Fuel Economy Is Determined
- Tires/Wheels - Wheel Weight Usage Precautions
- 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 - HVLP Application Information
- Paint - Codes/Cross References
- Warranty - Rail Dust Removal & Chemical Spotting Labor
- A/T - Evaluating Peened Spacer Plates
- Instrument Panel - Surface Cleaning
- A/T - 4T60 New Design Bands
- A/T - 4T60 Slipping/No Reverse
- A/T - 4T60/3T40 Grinding/Growling On Incline
- A/T - Leak Near 1-2 Servo Casting Slot
- A/T - Fluid Leak At Side Cover to Plate Gasket
- Tools - Keyless Entry Transmitter Tester
- Contaminated R12 Refrigerant - Testing & Handling
- A/C - R12 or R134a Service Recommendations
- A/C - Retrofitting R-12 Vehicles to R-134A
- A/C - Capacity Specification Update
- A/T - 4T60 New Thermo Element/Setting Procedure
- P/S - Reduced Assist When Cold
- Power Steering - Reduced Assist At Low Temperatures
- Daytime Running Lamp - Retrofit Kits
- Brakes, Front - Pulsation Diagnosis, Correction, Repair
- Fuel - Reformulated/Oxygenated Gasolines
- A/T - New Bottom Pan & Controlled Compression Gasket
- A/T - New Side Cover and Bottom Pan Gasket
- Body - Metal Panel Adhesive Bonding Information
- Cooling System - Coolant Recycling Information
- M/T - Hydraulic Clutch Bleeding Procedure Improvement
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Instruments - Reduced PRNDL Display Visibility
- Body - Polypropylene Energy Absorber Replacement
- Engine - Sealant Usage/Procedures
- Electrical - Aftermarket Fuse Warning
- Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
- 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/T - No Movement in Drive or 3rd Gear
- A/T - Grinding/Growling Noise in Park on Incline
- 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
- Body - Hem Flange Rust Repair Information
- Body - Marks/Stains on Windshield When Wet
- Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
- Engine - Noise/Damage Oil Filter Application Importance
- Engine - Drive Belt Misalignment Diagnostics
- Body - Maintaining Exterior Weatherstrip Appearance
- 06-08-111-004B - BULLETIN CANCELLATION NOTIFICATION
- Body - Stain/Film On Windshield Glass Perimeter
- Wheels/Tires - Accessory Wheel And Tire Information
- Wheels/Tires - Replacement Wheel Weight Information
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Tires/Wheels - Tire Puncture Repair Procedures
- Lighting - Headlamp Warranty Replacement Guideline
- Mirrors - Heated Mirrors, Defrosting Time
- Interior - Proper Use of Floor Mats
- Wheels - Changing Procedures/Precautions
- Body - Squeeze Type Resistance Spot Welding/Equipment
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Restraints - Extender Availability For Seat Belt
- Interior - Seat Cover Wrinkle/Crease/Burn Info
- A/T - Water Or Coolant Contamination Information
- Body - Drilling High Strength Steel Using CryoCobalt(R)
- Body - Vehicle Glass Distortion Information
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Tires/Wheels - Information on Tire Radial Force Variation (RFV)
- Engine - GM Dexos 1(R) And 2(R) Oil Specifications
- Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.
- Body - Pre-Painting/Cleaning Process For TPO Plastic Fascias
- Drivetrain - Information on Driveline Clunk Noise
- Wheels - Chromed Aluminum Wheel Staining/Pitting/Corrosion
- Body - Paint-less Dent Repair Process
- Wipers/Washers - Windshield Wiper Performance Information
- Electrical - Ground Repair Information
- Interior - Cleaning Instrument Panel, Interior Trim