Get Free 2018 CHEVROLET SILVERADO V6, 4.3L; DOHC; 24V; DI TSBs

Released 11/20/2019
Safety Recall - Unexpected Pull To One Side

Released 11/19/2019
Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting (U.S. and Canada Only)

Released 10/30/2019
Spray-in Bed Liner General Information and Repair Procedures

Released 10/28/2019
Diagnostic Tip - Check and/or Service Trailer Brake System message DTC C1114

Released 9/26/2019
Hood Ajar Message

Released 6/25/2019
Cold Start Rough Run, Misfire and/or Malfunction Indicator Lamp (MIL) Illuminated

Released 6/24/2019
Diagnostic Tip for Fuel System Contamination

Released 5/16/2019
Special Coverage Adjustment - Auxiliary Transmission Cooler Line Fluid Leak

Released 3/13/2019
Black Painted Bumper Paint Code

Released 2/25/2019
Operational Tips/Support for GM Accessory Three Camera Trailering System Package by EchoMaster

Released 1/29/2019
Information On Malfunction Indicator Lamp (MIL) Illuminated - DTC P026A Set

Released 1/18/2019
Engineering Information – Check Engine Light On, DTCs P0097, P00F4, P0102 and/or P2199 Set

Released 1/14/2019
Anti-Chip Coating Appearance

Released 1/11/2019
Tailgate and Cargo Loop Capacity

Released 1/8/2019
Disabling Auto Door Locks

Released 1/7/2019
CHMSL Wiring for Aftermarket Bed Cap Topper

Released 1/4/2019
Dead Battery / P1682 / Crank No Start / Unable To Program ECM / Headlamp Water Intrusion / Engine Runs With Ignition Off

Released 1/3/2019
Special Coverage Adjustment - Auxiliary Transmission Cooler Line Fluid Leak

Released 12/17/2018
Installation of Electrical Aftermarket Accessories (Battery Ignition and Ground Connections)

Released 12/10/2018
Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed

Released 3/22/2018
Information on Vibration Analysis and Diagnostic

Released 3/21/2018
Information On Diesel Exhaust System Configuration and DPF Soot Accumulation, Malfunction Indicator Lamp (MIL) Illuminated - DTC P2463 Set

Released 3/14/2018
Engineering Information-- Malfunction Indicator Lamp Illuminated with DTC P026D Set

Released 3/13/2018
Excessive Wind Noise from Front Side Door Glass Area

Released 3/12/2018
Normal Characteristic - Sag Or Hesitation On Acceleration

Released 3/9/2018
Drivers Side Front Door Glass Does Not Move Up or Down and/or Inoperative or Jerky/Uneven Motion

Released 3/1/2018
Procedure for Installation of an Aftermarket Trailer Brake Controller Or In Lieu Of Factory Trailer Brake Controller

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

Released 2/26/2018
Dust, Snow or Water Around Fuel Filler Area

Released 2/15/2018
Headlamp Bezel Loose or Falling Off

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 2/9/2018
Cluster DIC Display Dims or Fades with High Temperature (Normal Operation)

Released 2/7/2018
Personalization Selections Intermittently Missing from Comfort and Convenience Menu

Released 2/5/2018
Malfunction Indicator Lamp Illuminated DTC P2101 Set

Released 2/2/2018
Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed

Released 2/2/2018
Do Not Swap Modules in Vehicles With Global Electrical Systems

Released 1/30/2018
Constant or Intermittent Low Coolant Message Displayed On the Drivers Information Center (DIC)

Released 1/26/2018
Engineering Information - Torque Converter Shudder

Released 12/8/2017
Rattling Noise Coming From the Rear Passenger Side Floor of the Cab

Released 12/8/2017
Information on Poor DEF Quality Message Displayed on Driver Information Center (DIC) and/or Malfunction Indicator Lamp (MIL) Illuminated - DTCs P249D, P249E

Released 12/7/2017
Disabling Auto Door Locks

Released 12/6/2017
Installation Of Electrical Aftermarket Accessories (Battery Ignition And Ground Connections)

Released 12/6/2017
Converting To Fleet Key Option RPO 6E2 or 6E8

Released 12/4/2017
Engineering Information - California Only - Pilot Initiative - Urgent Service Action Required

Released 11/27/2017
Creak Click Pop Crack Type Noise From Front Suspension/Frame Area While Making Turns

Released 11/22/2017
Rear Camera Screen Bright At Night

Released 11/21/2017
Water / Dust Through Openings Under The Bed Rails Near The Stake Pockets Or Gap At Tailgate

Released 11/20/2017
Personalization Selections Intermittently Missing from Comfort and Convenience Menu

Released 11/17/2017
Memory Mirror Positions Lost and/or Reverse Tilt is Inoperative

Released 11/9/2017
Compatibility of K2xx 22” Accessory Wheels and Tires Through GM Accessories -- Use of Altered Vehicle Certification Label

Released 11/7/2017
Information On Hitch Ball Movement on Gooseneck Drop-in Hitch

Released 11/7/2017
Diagnostic Tip - Memory Features For Driver 3 Or 4

Released 10/20/2017
PQC 2015-2018 8L45 8L90 Automatic Transmission Park Actuator Rod Restriction

Released 10/16/2017
Tailgate And Cargo Loop Capacity

Released 10/6/2017
Service Update - Missing Texas Edition Badges

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

Released 9/26/2017
Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Auto Stop Inoperative - DTC U029D, U029E, P249D, P249E Set

Released 9/25/2017
Diagnostic Tip - Service Trailer Brake Message with DTC C111B C1112 C1113 C1114

Released 9/25/2017
EZ Lower Tailgate Opens Too Quickly / Additional Effort To Close

Released 9/25/2017
Diagnostic Tip - Service Driver Assist Message

Released 8/29/2017
Rear Tailgate Fitment Issues On Trucks With High Desert Package

Released 8/9/2017
Information for the Migration of the SPID Label Content into the Certification Label as 2D Bar Code

Released 8/2/2017
Diagnostic Tip: Loss of HMI Communication While Viewing HMI Data List with GDS2 Scan Tool

Released 7/27/2017
Information on Installation of Rear Accessory Chevrolet Bowtie Emblems

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

Released 6/28/2017
Poor, Weak and/or Lazy Seat Belt Retraction on Driver and Passenger Seat Belts

Released 10/28/2019
Diagnostic Tip - Check and/or Service Trailer Brake System message DTC C1114

Released 10/24/2019
Safety Recall - Unexpected Pull To One Side

Released 3/1/2018
Procedure for Installation of an Aftermarket Trailer Brake Controller Or In Lieu Of Factory Trailer Brake Controller

Released 11/22/2017
Unwanted Grade Braking, Low Power, and/or Transmission Busy Shifting / P057B, P057C, and/or P057D

Released 11/13/2017
Normal Mode Powertrain Grade Braking Feature

Released 9/25/2017
Diagnostic Tip - Service Trailer Brake Message with DTC C111B C1112 C1113 C1114

Released 1/29/2019
Information On Malfunction Indicator Lamp (MIL) Illuminated - DTC P026A Set

Released 1/30/2018
Constant or Intermittent Low Coolant Message Displayed On the Drivers Information Center (DIC)

Released 1/23/2020
Customer Satisfaction Program - Rear Window Defroster Thermal Events - US Only

Released 1/17/2020
Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow

Released 1/7/2020
Customer Satisfaction Program - Power Sliding Rear Window Defroster Failures (Canada only)

Released 11/7/2019
Diagnostic Tips Ambient Temperature Display / Information (Topology)

Released 10/28/2019
Diagnostic Tip for Misfire, Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0300, P0301, P0302, P0303, P0304, P0305,P0306, P0307 and/or P0308

Released 10/28/2019
Sunroof, Rear Sliding Window, And/Or Wireless Charging Inoperative - Fuse F2DL And/Or F8DL Open

Released 10/28/2019
Diagnostic Tip - Check and/or Service Trailer Brake System message DTC C1114

Released 10/25/2019
RKE / Passive Entry And Start / No Audio / SWC / Touch Screen / Display Blank/ Rear Wiper And Rear Power Windows Inoperative / Dead Battery / Service Tire Pressure System / SES MIL DTC B3101 B144C C0710 C0544 P0106 P0107 P2122 P2123 P2127 P2128 P2138 U002

Released 9/26/2019
Hood Ajar Message

Released 9/20/2019
Dead Battery / P1682 P129D P10E4 P2535 / Crank No Start / Unable to Program ECM / Headlamp Water Intrusion / Engine Runs with Ignition Off

Released 3/25/2019
eAssist (BAS3 HYBRID) Starter Generator (MGU) Part Restriction Has ended

Released 2/20/2019
Diagnostic Tip - Content Theft Deterrent Inoperative

Released 2/1/2019
Dead Battery / P1682 / Crank No Start / Unable to Program ECM / Headlamp Water Intrusion / Engine Runs with Ignition Off

Released 1/15/2019
eAssist (BAS3 HYBRID) Drive Motor Generator Battery Module (Powerpack)

Released 1/8/2019
Disabling Auto Door Locks

Released 1/4/2019
Dead Battery / P1682 / Crank No Start / Unable To Program ECM / Headlamp Water Intrusion / Engine Runs With Ignition Off

Released 12/10/2018
Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed

Released 3/15/2018
No Crank / Start Then Immediate Stall / SES MIL / Service 4WD / Relay Clicking / Rearview Camera Inop / DTC (Inspect Ignition 1 voltage)

Released 3/9/2018
Drivers Side Front Door Glass Does Not Move Up or Down and/or Inoperative or Jerky/Uneven Motion

Released 3/1/2018
Procedure for Installation of an Aftermarket Trailer Brake Controller Or In Lieu Of Factory Trailer Brake Controller

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

Released 2/19/2018
eAssist (BAS3 HYBRID) Drive Motor Generator Battery Module (Powerpack) and Part Restriction

Released 2/15/2018
Headlamp Bezel Loose or Falling Off

Released 2/2/2018
SES Lamp With Camshaft or Oil Pump System Related DTCs

Released 2/2/2018
Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed

Released 1/31/2018
eAssist (BAS3 HYBRID) Starter Generator (MGU) Part Restriction

Released 12/7/2017
Disabling Auto Door Locks

Released 12/6/2017
Installation Of Electrical Aftermarket Accessories (Battery Ignition And Ground Connections)

Released 11/28/2017
Diagnostic Tip for 3.5 mm Audio Jack for USB Does Not Operate After Replacement of Receptacle for Audio Player and USB

Released 11/20/2017
Personalization Selections Intermittently Missing from Comfort and Convenience Menu

Released 11/20/2017
Radio HVAC IPC Blank Out When Operating A Snow Plow

Released 11/17/2017
Memory Mirror Positions Lost and/or Reverse Tilt is Inoperative

Released 11/14/2017
Radio HVAC IPC Blank Out When Operating A Snow Plow

Released 11/7/2017
Diagnostic Tip - Memory Features For Driver 3 Or 4

Released 10/16/2017
Back Up Alarm Inoperative And Needs To Be Connected During PDI

Released 10/3/2017
Service Update - SPS Not Used For Second Stage Airbag Deployment

Released 10/2/2017
Radio Back Lighting Stays On After Key Off / Dead Battery / TCCM Repeat Failure

Released 9/25/2017
Diagnostic Tip - Service Trailer Brake Message with DTC C111B C1112 C1113 C1114

Released 8/11/2017
Tips for No Start Condition to Prevent Unnecessary HV Battery Pack Replacement

Released 8/2/2017
Diagnostic Tip: Loss of HMI Communication While Viewing HMI Data List with GDS2 Scan Tool

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

Released 7/25/2017
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 6/28/2017
Poor, Weak and/or Lazy Seat Belt Retraction on Driver and Passenger Seat Belts

Released 10/6/2017
TAC Part Restriction - E41 ECM Part Number 12683624

Released 10/3/2017
DTC P20EE - Diagnostic Procedure for SCR System

Released 9/26/2017
Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Auto Stop Inoperative - DTC U029D, U029E, P249D, P249E Set

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

Released 8/16/2017
Diagnostic tips for SES light with DTCs P2635, U0074 and/or U18A2 set

Released 3/16/2018
Information On Performing an Exhaust Leak Test

Released 12/8/2017
Information on Poor DEF Quality Message Displayed on Driver Information Center (DIC) and/or Malfunction Indicator Lamp (MIL) Illuminated - DTCs P249D, P249E

Released 10/3/2017
DTC P20EE - Diagnostic Procedure for SCR System

Released 10/28/2019
Diagnostic Tip for Misfire, Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0300, P0301, P0302, P0303, P0304, P0305,P0306, P0307 and/or P0308

Released 10/25/2019
Normal Characteristic - Bump Feel Or Clunk Noise After A Stop

Released 8/13/2019
Mandatory VECI Label Replacement for (5W7) Performance Air Intake Kits

Released 6/24/2019
Diagnostic Tip for Fuel System Contamination

Released 3/20/2018
Hard Start When Cold And / Or Poor Running After GPCM Replacement

Released 3/15/2018
No Crank / Start Then Immediate Stall / SES MIL / Service 4WD / Relay Clicking / Rearview Camera Inop / DTC (Inspect Ignition 1 voltage)

Released 3/14/2018
Engineering Information-- Malfunction Indicator Lamp Illuminated with DTC P026D Set

Released 2/26/2018
Dust, Snow or Water Around Fuel Filler Area

Released 2/13/2018
Concerns Caused By Restricted Air Filter Element

Released 2/8/2018
Ticking Rattle Or Buzz Noise Heard The Best In The Passenger Compartment

Released 12/6/2017
Converting To Fleet Key Option RPO 6E2 or 6E8

Released 10/16/2017
Ticking Rattle Or Buzz Noise Heard The Best In The Passenger Compartment

Released 10/3/2017
Check Engine Light On with Leaks in the Charge Air Cooler System

Released 9/28/2017
Glow Plug Control Module Software Update

Released 9/27/2017
Information on Diesel Fuel Additives

Released 8/30/2017
DTC P0106 Caused By Snow or Water Intrusion Into The Air Cleaner

Released 8/16/2017
Diagnostic tips for SES light with DTCs P2635, U0074 and/or U18A2 set

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

Released 1/28/2020
Dead Battery / P1682 P129D P10E4 P2535 / Crank No Start / Unable To Program ECM / Headlamp Water Intrusion / Engine Runs With Ignition Off

Released 1/17/2020
Diagnosing Fishbite Chuggle Misfire Feeling Or Shudder Vibration, With A Light Tip In

Released 1/17/2020
8L45 8L90 Internal Wiring Harness Part Numbers By Application

Released 1/10/2020
Diagnostic Tips for Engine Vibration

Released 1/10/2020
Engine Runs With Intermittent Crank No Start With P0011 Or P00C6 May be Current Or Set In History

Released 11/26/2019
Malfunction Indicator Lamp (MIL) Illuminated - DTC P0741 Set

Released 11/18/2019
Diagnostic Tip for Crank/No Start

Released 11/7/2019
SES Lamp With Camshaft Position Codes P0340 and/or P0341

Released 10/28/2019
Diagnostic Tip for Misfire, Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0300, P0301, P0302, P0303, P0304, P0305,P0306, P0307 and/or P0308

Released 10/28/2019
Engineering Information – Vehicle Exhibits No Crank Condition During Start/Stop Event and/or When Starting Vehicle Using the Start Button On the Dash

Released 8/23/2019
Diagnostic Tip to Identify Engine Misfiring and/or Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Setting

Released 6/25/2019
Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts

Released 6/25/2019
Cold Start Rough Run, Misfire and/or Malfunction Indicator Lamp (MIL) Illuminated

Released 5/16/2019
Special Coverage Adjustment - Auxiliary Transmission Cooler Line Fluid Leak

Released 5/7/2019
E92 Controller with four 02 sensor DTCs P0132, P0137, P0152, P0157

Released 3/27/2019
Shudder Or Vibration From The Transmission

Released 3/4/2019
Engineering Information - Check Engine Light On, DTCs P0097, P00F4, P0102 and/or P2199 Set

Released 2/26/2019
Engineering Information – Check Engine Light On, DTCs P0097, P00F4, P0102 and/or P2199 Set

Released 2/7/2019
Information on Vibration Analysis and Diagnostic

Released 2/1/2019
Dead Battery / P1682 / Crank No Start / Unable to Program ECM / Headlamp Water Intrusion / Engine Runs with Ignition Off

Released 1/31/2019
Engineering Information – Malfunction Indicator Lamp (MIL) Illuminated, DTCs P02E4, P02E1, P02E5 and/or P122D Set

Released 1/29/2019
Low Speed Unintended Acceleration/Decelleration, Surging, Jerking/Jolting, Stabilitrak Lamp Illuminated while in Reverse and Four Wheel Drive Low

Released 1/18/2019
Engineering Information – Check Engine Light On, DTCs P0097, P00F4, P0102 and/or P2199 Set

Released 1/15/2019
eAssist (BAS3 HYBRID) Drive Motor Generator Battery Module (Powerpack)

Released 1/4/2019
Dead Battery / P1682 / Crank No Start / Unable To Program ECM / Headlamp Water Intrusion / Engine Runs With Ignition Off

Released 1/4/2019
Service transmission message or service engine message with a P0700 and P0776

Released 1/3/2019
Special Coverage Adjustment - Auxiliary Transmission Cooler Line Fluid Leak

Released 12/10/2018
Check Engine Light On with DTCs P0046, P113B and / or P206B.

Released 12/4/2018
SES or Check Engine Light with Injector Timing Related DTCs

Released 3/23/2018
SES Lamp P050D P0300 Setting On A Cold Start And/Or a Run Rough Warm with No codes

Released 3/22/2018
Information on Vibration Analysis and Diagnostic

Released 3/16/2018
Information On Performing an Exhaust Leak Test

Released 3/12/2018
Normal Characteristic - Sag Or Hesitation On Acceleration

Released 3/6/2018
Information on Vibration Analysis and Diagnostic

Released 2/20/2018
P06DD Setting With Original Oil pump Or A Replacement oil Pump

Released 2/5/2018
Malfunction Indicator Lamp Illuminated DTC P2101 Set

Released 2/2/2018
SES Lamp With Camshaft or Oil Pump System Related DTCs

Released 2/2/2018
Do Not Swap Modules in Vehicles With Global Electrical Systems

Released 1/26/2018
Engineering Information - Torque Converter Shudder

Released 12/11/2017
Shutter and/or Rough Auto Start Operation While Creeping Forward During Start/Stop Conditions, Malfunction Indicator Lamp (MIL) Illuminated - DTC P171D Set

Released 11/28/2017
Service Update - Transmission Rough Upshifts

Released 11/9/2017
Service Update - Transfer Case Shift Indicator May Indicate Incorrect Position

Released 11/8/2017
Malfunction Indicator Lamp (MIL) Illuminated, Ticking Sound From Fuel Injector On Deceleration and/or Stalling in Cold Weather with Low Fuel - DTCs P2476, P2A00, P20EE, P0299, P0106, P10D1, P244C, P11CC, P24C7, P1488 Set

Released 10/20/2017
PQC 2015-2018 8L45 8L90 Automatic Transmission Park Actuator Rod Restriction

Released 10/16/2017
PQC 2018 Part Restriction T87A Transmission Control Module

Released 10/6/2017
TAC Part Restriction - E41 ECM Part Number 12683624

Released 10/4/2017
Engineering Information - Torque Converter Shudder

Released 10/2/2017
6.6L Diesel Engine (L5P) Engine Exchange Program

Released 8/31/2017
Information on CJ-4 or CK-4 Diesel Engine Oil

Released 8/30/2017
DTC P0106 Caused By Snow or Water Intrusion Into The Air Cleaner

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

Released 8/16/2017
Diagnostic tips for SES light with DTCs P2635, U0074 and/or U18A2 set

Released 8/10/2017
Stalling Shudder and/or Hard shifting Into 1st Gear Or Reverse Vibration On launch (With Excessive Crankshaft End Play)

Released 8/3/2017
Concern Of An Engine Thermostat Tick Noise And/Or Running Hot

Released 7/20/2017
Stalling Shudder And/or Hard shifting Into 1st Gear Or Reverse Vibration On launch (With Excessive Crankshaft End Play)

Released 7/14/2017
PQC 2018 Part Restriction T87A Transmission Control Module

Released 12/4/2018
SES or Check Engine Light with Injector Timing Related DTCs

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

Released 11/18/2019
Normal Characteristic - Front Tire Contacts Control Arm On Full Turn at Low Speed On Vehicles Equipped with 20

Released 6/25/2019
Clunking Noise from Rear of Vehicle (Re-torque Leaf Spring Bolts)

Released 2/7/2019
Information on Vibration Analysis and Diagnostic

Released 3/22/2018
Information on Vibration Analysis and Diagnostic

Released 3/6/2018
Information on Vibration Analysis and Diagnostic

Released 2/9/2018
Diagnostic Tip - Front Shock Terminal Removal

Released 12/8/2017
Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs)

Released 11/27/2017
Creak Click Pop Crack Type Noise From Front Suspension/Frame Area While Making Turns

Released 11/21/2017
Tire Sidewall Irregularities

Released 11/9/2017
Compatibility of K2xx 22” Accessory Wheels and Tires Through GM Accessories -- Use of Altered Vehicle Certification Label

Released 11/6/2017
Action Required Steering Assist is Reduced Drive with Care Or Service Power Steering Message And Or Current Power Steering Control Module DTCs

Released 12/4/2017
Engineering Information - California Only - Pilot Initiative - Urgent Service Action Required

Released 8/9/2017
Information for the Migration of the SPID Label Content into the Certification Label as 2D Bar Code