Technical Service Bulletins

A/C Compressor
- Information On New GE-48800 CoolTech Refrigerant Recovery/Recharge Equipment (08-01-38-001)
- Information on GM ACR2000 (J-43600) and New Refrigerant Recovery Recharging Equipment Standard SAE J2788 (07-01-38-004)
Accessories & Equipment
- Announcement of Price Increase for MDI (EL-47955) (08-00-89-018A)
- Processing GM Accessories - Initial Quality Issues (04-00-89-018C)
Air Bag, SRS
- General Motors Position Statement on Installation of Used, Salvaged, or Imitation Air Bag System Components (08-09-41-003)
Anti-Theft Systems
- Locating Radio, Key And Immobilizer Codes (04-00-89-007G)
- Remote Keyless Entry System Inoperative (Diagnose System/Replace Battery In Key Fob) (10-08-52-002B)
- Diagnostic Information for Inoperative Remote Vehicle Start (08-08-52-002)
- Car Alarm Activates When Opening Trunk with Key, Doors Relock When Unlocking Trunk Using Remote Keyless Entry (Replace Remote Control Door Lock Receiver) (07-08-52-004)
Automatic Trans
- Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) (01-07-30-032E)
- Automatic Transmission/Transaxle Torque Converter Replacement (01-07-30-010C)
Auxiliary Emission Control Systems
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
Brakes Control Systems
- ABS Warning Light On, DTC 1200 or 1203 Set (Replace Front ABS Sensor) (08-05-25-003)
Charging Systems
- Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
- Battery and Charging System Electrical Diagnostics (99-06-03-012)
Communication Devices
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Language Change For ONSTAR® System (U.S. And CANADA Only) (05-08-46-009D)
- Re-establishing Communications with OnStar® Center After Battery Disconnect (00-08-46-004C)
- Availability of GM OnStar® Vehicle Diagnostics and GM Goodwrench® Remote Diagnostic Services (06-08-46-002B)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
- Incorrect OnStar® Global Positioning System (GPS) Location Reported During OnStar® Call (02-08-46-006C)
- Information On ONSTAR System - Possible Loss Of GPS Signal, Hands-Free Calling Minutes Expire Prematurely And/Or Inability To Add Hands-Free Calling Minutes (02-08-46-007D)
Cooling System (Mechanical)
- Engine Coolant Thermostat Now Available for Service Use (09-06-02-007)
- Radiator/Coolant Leak (Replace Radiator, Attach Foam Tape to Fan Shroud and Add Washer to Upper Mounting Bracket) (08-06-02-002B)
- DEX-COOL® Coolant - New Leak Detection Dye J 46366 - Replaces J 29545-6 (05-06-02-002B)
Engine Control Systems
- Diagnostic Tip: Different ECMS And ECM Calibrations Available Depending On PCV Valve Style (PIP4406C)
- Engine Lack Of Power With DTCS P0011, P0014, P000A, P000B, P0012, P0015 Or Engine Rattle Noise (10-06-04-016A)
- Oil Pressure Light Flickers at Idle (Check Oil Pressure/Replace Oil Pressure Sensor and Clean Connector) (09-06-04-020B)
- LXT, L91, Poor Acceleration, Throttle Body Frozen Shut and/or Stuck Closed, MIL/SES Light Illuminated, DTCs P1516, P2106 and/or P2110 Set in Extremely Low Temperatures with High Humidity Condition After an Initial Cold Engine Start or While Driving, Reduced Engine Modes (Install PCV Valve Kit and Reprogram ECM) (08-06-04-004B)
- EI08029 - Engine Control Module (ECM) Replacement, Reprogramming, MIL/SES and/or DTC Set, Driveability Concerns, Reduced Engine Power or Poor Performance (Diagnose/Replace ECM) (08-06-04-007B)
- Malfunction Indicator Lamp (MIL) Illuminated, DTC P0111 or P0131 Set After Using Engine Coolant Heater (Reprogram Engine Control Module (ECM)) (09-06-04-010A)
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
Entertainment Systems
- Locating Radio, Key And Immobilizer Codes (04-00-89-007G)
- Changes to XM Network of Terrestrial Repeaters (08-08-46-006)
- Parts Restriction on Ordering XM Digital Radio Receiver (04-08-44-009A)
- Utilizing Tech 2® To Retrieve Part Numbers for Radios, Compact Disc (CD) Changers and Instrument Panel Clusters (IPC) (04-08-44-005C)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
- Information on Rear Seat Headphone Foam Ear Pad Replacement if Worn or Damaged (05-08-44-005A)
Exterior Lights
- Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
Front Suspension
- Clunk Or Thump Type Noise From Front Suspension (12-03-08-001)
Fuel System
- Use of E85 Fuels in Vehicles Not Certified by GM as being FlexFuel Compatible / Aftermarket Conversion of Vehicles to Operate on E85 Fuels (06-06-04-035A)
Fuses & Circuit Breakers
- Service Alert: Concerns With Aftermarket Fuses in GM Vehicles (07-08-45-002)
Gauges & Instrument Panels
- Oil Pressure Light Flickers at Idle (Check Oil Pressure/Replace Oil Pressure Sensor and Clean Connector) (09-06-04-020B)
- Speedometer Inaccurate/Displays Higher Than Actual Speed (Replace Instrument Panel (IP) Cluster) (10-08-49-001)
- Utilizing Tech 2® To Retrieve Part Numbers for Radios, Compact Disc (CD) Changers and Instrument Panel Clusters (IPC) (04-08-44-005C)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
HVAC Control Systems
- HVAC Blower Motor Inoperative, Blower Motor Operates on High Speed Only (Replace Blower Motor, Vent Hose and Resistor) (10-01-37-001C)
- Information On New GE-48800 CoolTech Refrigerant Recovery/Recharge Equipment (08-01-38-001)
- 18 Digit "Snapshot/Charge Summary" Code No Longer Required For A/C Refrigerant System Repairs Submitted For Warranty Reimbursement (05-01-38-008B)
Ignition Switch/Steering Lock
- Locating Radio, Key And Immobilizer Codes (04-00-89-007G)
Infotainment
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Navigation Radio Diagnostic Tips (08-08-44-010F)
- Re-establishing Communications with OnStar® Center After Battery Disconnect (00-08-46-004C)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
- Incorrect OnStar® Global Positioning System (GPS) Location Reported During OnStar® Call (02-08-46-006C)
- Information On ONSTAR System - Possible Loss Of GPS Signal, Hands-Free Calling Minutes Expire Prematurely And/Or Inability To Add Hands-Free Calling Minutes (02-08-46-007D)
Lubrication System
- Oil Pressure Light Flickers at Idle (Check Oil Pressure/Replace Oil Pressure Sensor and Clean Connector) (09-06-04-020B)
- Revised Engine Oil Specification in Owner Manual (07-00-90-001)
- 60 Degree V6 Engine Oil Leak at Crankshaft Front Oil Seal (Use New Crankshaft Front Oil Seal Installer Tool EN-48869) (07-06-01-023)
- Engine Oil Leak at Crankshaft Rear Main Oil Seal (Install Revised Crankshaft Rear Main Oil Seal Using Revised Rear Main Seal Installer and Remover Tools) (05-06-01-019F)
Mechanical
- Engine Lack Of Power With DTCS P0011, P0014, P000A, P000B, P0012, P0015 Or Engine Rattle Noise (10-06-04-016A)
- Engine Oil Leak at Crankshaft Rear Main Oil Seal (Install Revised Crankshaft Rear Main Oil Seal Using Revised Rear Main Seal Installer and Remover Tools) (05-06-01-019F)
Mechanical - Hydraulic
- Brake Align® System for Brake Rotor Lateral Runout Correction (01-05-23-001B)
Mirrors
- Information On Curb Park Assist And Memory Related Issues On Outside Rearview Mirrors (07-08-64-022B)
Restraints Control Systems
- Availability of New Passenger Seat Cushions for Service (07-08-50-023)
Seats
- Availability of New Passenger Seat Cushions for Service (07-08-50-023)
Starter
- Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
- GM Dealer Visits: Proper Management of Batteries in Dealer Parts Stock / Vehicle Inventory (08-06-03-005)
- Battery and Charging System Electrical Diagnostics (99-06-03-012)
- Battery Charging Tips (Includes Information References for HP2 Hybrid Truck [PHT] 42-volt System) (02-06-03-009C)
- Vehicle Battery Maintenance While in Dealer Stock (05-06-03-007A)
- Starter Cranks After Key Is Released (Normal Condition) (03-06-03-001D)
Suspension Control Systems
- Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements (08-03-16-003)
System
- Engine Lack Of Power With DTCS P0011, P0014, P000A, P000B, P0012, P0015 Or Engine Rattle Noise (10-06-04-016A)
- EI08145 - Check Engine Light Illuminated, DTC P0420 Catalyst System Low Efficiency, O2 Lean Limit Code P0131, P0133 (Replace All Injectors) (08-06-04-027B)
- LXT, L91, Poor Acceleration, Throttle Body Frozen Shut and/or Stuck Closed, MIL/SES Light Illuminated, DTCs P1516, P2106 and/or P2110 Set in Extremely Low Temperatures with High Humidity Condition After an Initial Cold Engine Start or While Driving, Reduced Engine Modes (Install PCV Valve Kit and Reprogram ECM) (08-06-04-004B)
Transmission Control Systems
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
Wheels & Tire System
- General Motors New Vehicle Wheel Warranty Coverage (07-03-10-015B)
- GM of Canada New Vehicle Limited Warranty Tire Program (01-03-10-003G)
- Performance Characteristics of Vehicles with Accessory Wheel/Tire Assemblies Installed as "Upsized" to Original Equipment (05-03-10-005D)
- Minimizing Damage to Tire Pressure Monitor (TPM) Sensors During Tire Mounting/Dismounting (08-03-10-007)
- Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements (08-03-16-003)
- Pitting and Brake Dust on Chrome Wheels (04-03-10-012B)