Get Free 2016 CHEVROLET EXPRESS G4500 V8, 6.6L; OHV; 32V; DI; Diesel; Turbo TSBs

Released 3/5/2018
Fleet Key Option - Adding Keys / Converting

Released 2/28/2018
Red LED, No WiFi Operation, and/or Limited OnStar Module Functionality After OnStar Module Replacement for Another Condition

Released 2/14/2018
OnStar, XM, GPS or Antenna Malfunction -- May Set DTC B2462, B2470 or B125C - and/or Water Leak on Headliner at Sun Visor or Overhead Console Areas, Possible Battery Drain Concern

Released 2/1/2018
Noncompliance Recall - Vehicles Built Without Tire Pressure Monitoring System (TPMS) - USA Only

Released 12/11/2017
Engineering Information - Driver's Window Switch Intermittent Operation, Inoperative, Smoke or Melting

Released 11/20/2017
Diagnostic Tip- Information for U0140 or U0073 (BCM Appears Off Line On The High Speed Buss)

Released 9/28/2017
Diagnostic Tip: OnStar Vehicles with B101D and Symptom Codes

Released 8/31/2017
Turbocharger Whine Noise

Released 7/25/2017
Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application

Released 7/21/2017
Information on Removing Protective Film Bumper Covers Upon Delivery of Vehicle (PDI)

Released 6/21/2017
Front Shock Mount Bracket Crack (Install Reinforcement)

Released 6/12/2017
Information on Charge Air System Leaks, Malfunction Indicator Lamp (MIL) Illuminated - DTC’s P0101, P0263, P0266, P0269, P0272, P0275, P0278, P0281, P0284, P0299, P0712, P11CC, P11DC, P2002, P2459, P2463, P2627, P200C, P200E, P20EE, P22B6 and/or P2A0

Released 5/26/2017
Exterior Roof Panel Sag/Depression

Released 4/19/2017
Navigation Map Update (U.S. and Canada Dealers Only)

Released 4/13/2017
Oil Leak from Turbocharger Inlet or Outlet Duct

Released 3/7/2017
Fleet Key Option - Adding Keys / Converting

Released 12/19/2016
Information on Exhaust Fluid Range, Exhaust Fluid Quality Poor, Service Exhaust Fluid System or Service Emission System Driver Information Center Messages

Released 12/8/2016
Customer Satisfaction Program - Passenger Outside Mirror Label Not Released in French

Released 11/21/2016
Air Conditioning Does Not Blow Cold

Released 11/18/2016
Customer Satisfaction Program - Missing USB Port

Released 11/16/2016
Diagnostic Tip for Excessive Smoke From Tail Pipe, DTC P2002 Set

Released 11/3/2016
F/CMVSS - Cargo Vans/Cutaways Built Without Inside Rear View Mirror

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 11/1/2016
No Crank / No Start

Released 9/26/2016
Service Update - Holes and Loose Wires in Headliner

Released 9/19/2016
Available Stop And Turn Lamp Options/Diagnostic Information

Released 8/23/2016
Customer Satisfaction - Headliner Retrofit

Released 8/9/2016
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 8/1/2016
Information on Diesel Exhaust Fluid (DEF)

Released 7/13/2016
Customer Satisfaction Program - Engine Stall During Deceleration

Released 7/13/2016
Information on Incorrect Tire Valve Stems Being Installed

Released 6/30/2016
Brake Hydroboost Leaking Power Steering Fluid

Released 6/22/2016
Filling the Cooling System, Diagnosing and Replacing Leaking Cylinder Head Gaskets on a 6.6 Duramax Diesel

Released 6/14/2016
Information on Removal of Wheel Washers Prior to Installation of Outer Dual Rear Wheel

Released 6/10/2016
Information on Removing Protective Film Bumper Covers Upon Delivery of Vehicle (PDI)

Released 5/27/2016
Emergency Vehicle Reduced Power

Released 2/11/2016
2016 Chevrolet Express and GMC Savana Cargo and Cutaway Vans - Incorrect 7th Character of VIN

Released 1/26/2016
Instrument Panel Upper Trim Pad Discoloration and/or Shiny Spot

Released 1/14/2016
Service Update for Inventory and Customer Vehicles - Sliding Door Does Not Lock Manually and/or Outside Door Handle Breaks Off - Expires with Base Warranty

Released 12/14/2015
Diagnostic Tip - Exhaust Fluid Low - Exhaust Fluid Empty - Exhaust Fluid Range and Service Exhaust Fluid Messages Difficult To Reset - Including Cold Weather Operation

Released 12/7/2015
Side Sliding Door Handle Broken or Inability to Lock Door with Key from Outside Vehicle

Released 11/12/2015
Information on Refilling Coolant After Recent Repair

Released 11/6/2015
Diagnostic Tips for Reduced Acceleration at Low Speed and/or Transmission Slipping from a Launch, DTC P0751 Set

Released 10/31/2015
Exterior Lighting Inoperative - Incorrect Upfitter BCM Connections

Released 9/5/2015
Information on Removing Protective Film Bumper Covers Upon Delivery of Vehicle (PDI)

Released 8/29/2015
Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting (U.S. and Canada Only)

Released 8/1/2015
Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2

Released 3/28/2015
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 1/31/2017
Brake Pedal Moves Or Self Applies At Full Turns

Released 9/21/2016
Unwanted Grade Braking, Low Power, and/or Transmission Busy Shifting / P057B, P057C, and/or P057D

Released 9/14/2016
Service StabiliTrak Message Displayed in DIC, StabiliTrak Indicator Light On, DTC C0455 and/or C0710 Set

Released 6/30/2016
Brake Hydroboost Leaking Power Steering Fluid

Released 5/11/2016
Brake Pedal Moves Or Self Applies At Full Turns

Released 3/21/2016
Unwanted Grade Braking, Low Power, and/or Transmission Busy Shifting / P057B, P057C, and/or P057D

Released 1/25/2016
Service StabiliTrak Message Displayed in DIC, StabiliTrak Indicator Light On, DTC C0455 and/or C0710 Set

Released 10/31/2015
Diagnostic Tip - School Bus Brake Warning System RPO UJ1 Functional Test and Diagnostics

Released 3/3/2016
Diesel Engine Cooling System Filling Procedure For Vehicles Equipped With Rear Heater

Released 11/12/2015
Information on Refilling Coolant After Recent Repair

Released 12/11/2017
Engineering Information - Driver's Window Switch Intermittent Operation, Inoperative, Smoke or Melting

Released 11/20/2017
Diagnostic Tip- Information for U0140 or U0073 (BCM Appears Off Line On The High Speed Buss)

Released 7/25/2017
Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application

Released 5/24/2017
Adding Cruise Control (RPO K34)

Released 5/11/2017
Speedometer Indicates Lower Mph/Speeds Than Vehicle Is Actually Traveling (e.g. 5 mph when traveling 50 mph)

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 11/1/2016
No Crank / No Start

Released 9/19/2016
Speedometer Indicates Lower Mph/Speeds Than Vehicle Is Actually Traveling (e.g. 5 mph when traveling 50 mph)

Released 9/19/2016
Available Stop And Turn Lamp Options/Diagnostic Information

Released 8/17/2016
Service Update - Shortened Powered Accessory Availability

Released 4/28/2016
Decreased Battery Power, Reduced Upfitted Equipment Performance

Released 2/11/2016
2016 Chevrolet Express and GMC Savana Cargo and Cutaway Vans - Incorrect 7th Character of VIN

Released 1/14/2016
Service Update for Inventory and Customer Vehicles - Sliding Door Does Not Lock Manually and/or Outside Door Handle Breaks Off - Expires with Base Warranty

Released 10/31/2015
Exterior Lighting Inoperative - Incorrect Upfitter BCM Connections

Released 3/28/2015
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 1/12/2017
Catalytic Converter Break-In Information to Prevent DTCs P0420 And/Or P0430

Released 12/23/2016
Rough Idle and/or Lack of Power on Acceleration after Cold Start - Possible Characteristic

Released 12/21/2016
Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared Message Displayed on DIC, DTC P2463 May Be Set

Released 12/19/2016
Information on Diesel Exhaust Fluid (DEF) Filling Instructions, Frozen Tank Status and General Information

Released 12/19/2016
Information on Exhaust Fluid Range, Exhaust Fluid Quality Poor, Service Exhaust Fluid System or Service Emission System Driver Information Center Messages

Released 12/12/2016
Duramax Intermittent High Idle Or Elevated Idle Descriptions

Released 11/10/2016
Service Update - Emergency Vehicles Used as Non-Emergency

Released 10/28/2016
Diagnostic Tip - Diesel Exhaust Fluid System Contamination

Released 8/1/2016
Information on Diesel Exhaust Fluid (DEF)

Released 7/13/2016
Customer Satisfaction Program - Engine Stall During Deceleration

Released 6/28/2016
A New Way to Look at NOx Sensor Readings and Exhaust Temperature During a DPF Regeneration or a Reductant Fluid Quality Test

Released 6/14/2016
Transmission Control Module Reports VIN During I/M Test

Released 5/27/2016
Emergency Vehicle Reduced Power

Released 4/28/2016
Decreased Battery Power, Reduced Upfitted Equipment Performance

Released 4/12/2016
Customer Satisfaction - Emergency Vehicle Reduced Power

Released 3/3/2016
Diagnostic Tip - Exhaust Fluid Quality Poor Message Difficult To Clear

Released 2/2/2016
Duramax Intermittent High Idle Or Elevated Idle Descriptions

Released 1/29/2016
DTCs P0088 And P128E, After Fuel System Or Engine Repair

Released 12/15/2015
2016 6.6L Duramax Engine Control Module Parts Restriction

Released 12/14/2015
Diagnostic Tip - Exhaust Fluid Low - Exhaust Fluid Empty - Exhaust Fluid Range and Service Exhaust Fluid Messages Difficult To Reset - Including Cold Weather Operation

Released 3/23/2016
Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared Message Displayed on DIC, DTC P2463 May Be Set

Released 2/8/2016
Diagnostic Tip - Diesel Exhaust Fluid System Contamination

Released 12/22/2015
Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared Message Displayed on DIC, DTC P2463 May Be Set

Released 8/31/2017
Turbocharger Whine Noise

Released 7/25/2017
Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application

Released 7/18/2017
Stalling - Hesitation - Lack Of Performance P018B And/Or P2635 Setting In High Ambient Temperatures

Released 6/12/2017
Information on Charge Air System Leaks, Malfunction Indicator Lamp (MIL) Illuminated - DTC’s P0101, P0263, P0266, P0269, P0272, P0275, P0278, P0281, P0284, P0299, P0712, P11CC, P11DC, P2002, P2459, P2463, P2627, P200C, P200E, P20EE, P22B6 and/or P2A0

Released 4/13/2017
Oil Leak from Turbocharger Inlet or Outlet Duct

Released 3/7/2017
Fleet Key Option - Adding Keys / Converting

Released 2/20/2017
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 10/5/2016
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 9/19/2016
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Parts Center

Released 8/9/2016
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 7/12/2016
Diagnostic Tip - 6.6L Duramax Fuel System Contamination

Released 4/18/2016
Compressed Natural Gas (CNG) Valve Outgassing at Extreme Cold Temperatures

Released 3/29/2016
Alternative Gaseous Fuel Systems on BI-Fuel, CNG and LPG Equipped Vehicles

Released 1/27/2016
Alternative Gaseous Fuel Systems on BI-Fuel, CNG and LPG Equipped Vehicles

Released 10/31/2015
Exhaust Leak or Vibration/Rattle Noise at Approximately 900 RPM, Fuel Smell, White Smoke, Oily Substance on Exhaust Downpipe

Released 10/31/2015
Diesel Engine Hard Start When Hot

Released 10/17/2016
Service Update Bulletin - Rear Suspension Shackle Bolt Contacts HVAC Line

Released 8/29/2017
Duramax Intermittent High Idle Or Elevated Idle Descriptions

Released 5/11/2017
Speedometer Indicates Lower Mph/Speeds Than Vehicle Is Actually Traveling (e.g. 5 mph when traveling 50 mph)

Released 12/23/2016
SES Light, Misfire, DTC P0300, and/or a Chirp, Squeak, Squeal, Or Tick Noise - Potential Valvetrain Concern

Released 12/23/2016
Rough Idle and/or Lack of Power on Acceleration after Cold Start - Possible Characteristic

Released 12/19/2016
Information on Diesel Engine Ticking Noise

Released 12/19/2016
New Tool Availability - EN-48974 - EGR Cooler Pressure Tester Adapter Set to Diagnose Duramax Diesel Engine EGR Cooler Engine Coolant Leaks into Combustion Chamber

Released 12/12/2016
Duramax Intermittent High Idle Or Elevated Idle Descriptions

Released 11/16/2016
2-3 Upshift Slip or Flare

Released 11/16/2016
Information on Higher Than Expected Oil Consumption

Released 11/10/2016
Service Update - Emergency Vehicles Used as Non-Emergency

Released 10/3/2016
2010 through 2016 6.6L Duramax Diesel Engine (RPO Codes LGH and LML) Part Number 12638502 PQC Restriction Has Ended

Released 9/23/2016
2010 through 2016 6.6L Duramax Diesel Engine (RPO Codes LGH and LML) Part Number 12638502 PQC Restriction Has Ended

Released 9/19/2016
Speedometer Indicates Lower Mph/Speeds Than Vehicle Is Actually Traveling (e.g. 5 mph when traveling 50 mph)

Released 7/13/2016
Customer Satisfaction Program - Engine Stall During Deceleration

Released 6/22/2016
Filling the Cooling System, Diagnosing and Replacing Leaking Cylinder Head Gaskets on a 6.6 Duramax Diesel

Released 6/7/2016
DTC P0777, Firm 3–2 Downshifts (Reprogram TCM)

Released 5/18/2016
Engine Runs Rough With Knock Noise and/or Backfire Pop Sound Coming From Air Filter

Released 4/28/2016
Decreased Battery Power, Reduced Upfitted Equipment Performance

Released 4/27/2016
No Reverse, No Second After Upper Valve Body Replacement

Released 4/22/2016
Crank No Start - Inspect for Sheared Cam Pin

Released 2/2/2016
Duramax Intermittent High Idle Or Elevated Idle Descriptions

Released 12/15/2015
2016 6.6L Duramax Engine Control Module Parts Restriction

Released 12/15/2015
Supplement To Service Information For Duramax Diesel Head Gasket Replacement

Released 11/6/2015
Diagnostic Tips for Reduced Acceleration at Low Speed and/or Transmission Slipping from a Launch, DTC P0751 Set

Released 10/31/2015
Diesel Engine Hard Start When Hot

Released 8/29/2015
2010 through 2016 6.6L Duramax Diesel Engine (RPO Codes LGH and LML) Part Number 12638502 PQC Restriction

Released 8/1/2015
Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2

Released 9/28/2017
Diagnostic Tip: OnStar Vehicles with B101D and Symptom Codes

Released 2/20/2017
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 12/8/2016
Customer Satisfaction Program - Passenger Outside Mirror Label Not Released in French

Released 11/18/2016
Customer Satisfaction Program - Missing USB Port

Released 11/3/2016
F/CMVSS - Cargo Vans/Cutaways Built Without Inside Rear View Mirror

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 10/17/2016
Customer Satisfaction Program - Vehicles Built Without Tire Pressure Monitoring System (TPMS) (Canada Only)

Released 8/23/2016
Customer Satisfaction - Headliner Retrofit

Released 7/13/2016
Customer Satisfaction Program - Engine Stall During Deceleration

Released 6/14/2016
Transmission Control Module Reports VIN During I/M Test

Released 5/27/2016
Emergency Vehicle Reduced Power

Released 5/12/2016
FMVSS Noncompliance - Vehicles Built Without Tire Pressure Monitoring System (TPMS) - USA Only

Released 6/21/2017
Front Shock Mount Bracket Crack (Install Reinforcement)

Released 1/17/2017
Service Update Bulletin - Rear Suspension Shackle Bolt Contacts HVAC Line

Released 10/17/2016
Customer Satisfaction Program - Vehicles Built Without Tire Pressure Monitoring System (TPMS) (Canada Only)

Released 10/17/2016
Service Update Bulletin - Rear Suspension Shackle Bolt Contacts HVAC Line

Released 7/13/2016
Information on Incorrect Tire Valve Stems Being Installed

Released 6/14/2016
Information on Removal of Wheel Washers Prior to Installation of Outer Dual Rear Wheel

Released 5/12/2016
FMVSS Noncompliance - Vehicles Built Without Tire Pressure Monitoring System (TPMS) - USA Only

Released 4/25/2016
Front Suspension Too Low, Excessive Tire Wear, Unable to Perform Alignment

Released 3/31/2016
Noise from Rear Leaf Spring Under Acceleration and High Loads (Replace Rear Leaf Spring Shackle)