2024 Chevrolet Blazer EV technical service bulletins
608 technical service bulletins and manufacturer communications cover the 2024 Chevrolet Blazer EV, including one warranty extension.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This service bulletin provides information about GM Accessories
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- This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a...
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- Customer Satisfaction Program
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- • More responsive map controls when switching views • Trailer Theft Alert settings are saved between...
- This update contains a required software change to help improve the overall software update and...
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- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- A vehicle may arrive at the dealer with various symptoms or codes
- If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path...
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- Been built with an Electric Drive Unit mounting bolt that is too long, causing damage to the Drive Unit case
- Condition in which the internal differential nut was cross threaded or missing during assembly
- Condition in which the internal differential nut was cross threaded or missing during assembly
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- This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and...
- • Improvements to the availability of driver assistance features.
- • Additional protection for battery health and to help prevent battery drain • Improved charging messaging...
- PI to help diagnose A/C concern
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- • Fixes to help prevent loss of functionality for connectivity features such as OnStar, Wi-Fi, Navigation,...
- This PI explains that the T18, Battery charger drive power distribution control modules are on parts...
- • Fewer unnecessary service messages, warning light activations, and automated OnStar calls from your vehicle
- • Fixes to help prevent loss of functionality for OnStar, infotainment apps, and connectivity features.
- Missing cavity plugs from the rear chassis harness electrical connector
- Condition in which the Telematic Control Module may enter an unrecoverable state
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- • Fixes to help ensure successful vehicle software updates.
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- • Improvements to the radio display
- Pi created to provide GM dealers with information on gathering information for projection issue
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- Condition in which the Telematic Control Module may enter an unrecoverable state
- • Fixes to help ensure proper functionality for heating and cooling features
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- A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar...
- Been sold with a GM NACS Level 2 EV charging adapter (NACS to J1772) in which a quality issue was identified
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- If a vehicle comes in with U1615 set in the PSCM the dealer is directed to disregard it. Engineering is...
- Certain vehicles listed above may be missing relevant information regarding the use of snow chains, snow...
- This PI provides diagnostics tips to dealership techs when trying to diagnose a CAN Bus communication...
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- This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered...
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- • Improvements to battery health diagnostics
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- (There may be future updates under this same release number.) This software update includes the following,...
- This software update includes the following, if your vehicle is equipped: • Improvements to battery health...
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- Condition in which the Brake System Control Module does not have the latest software
- Condition in which the Brake System Control Module does not have the latest software
- Condition in which the Battery Energy Control Module will not exit “commissioning” (start-up), because a...
- The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.
- A vehicle may come in with B3A6B set in history
- New Vehicle Monitoring Programs Section in IVH
- This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and...
- This software update includes the following, if your vehicle is equipped: •Improvements to vehicle diagnostics
- Certain vehicles may be missing relevant information regarding the use of snow chains, snow socks, or...
- Diagnostic Guidance for U3000-97 Long Range Radar Blocked
- This software update includes the following, if your vehicle is equipped: • Improvements to accuracy of...
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- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- Customer Satisfaction Program
- Customer Satisfaction Program
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- Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an...
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- This service bulletin provides information on Tire Sidewall Irregularities.
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- This software update includes the following, if your vehicle is equipped: • Improvements to the radio...
- This is to communicate to the dealership technicians to not perform any repairs for this issue
- This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
- This service bulletin and criteria within are to determine the internal state of the High Voltage Battery...
- Certain 2018-2024 model year vehicles are receiving a software enhancement for SuperCruise
- This engineering information (EI) will assist GM to recover a small number of electric vehicle battery...
- This service bulletin provides dealers with Warranty Administration information on North American Charging...
- This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data...
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- This engineering informational bulletin is requesting information from technicians to perform the check...
- This service bulletin provides information for the technicians to use a Customer Concern Verification...
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- Certain 2018-2024 model year vehicles are receiving a software enhancement for SuperCruise
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- This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
- This warranty administration bulletin provides information for dealers/technicians on System Reset and...
- This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
- This software update includes the following, if your vehicle is equipped: •Improves accuracy of service...
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- This technical bulletin provides repair information to correct a customer concern of Turn Signal Over...
- Steering
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- This technical bulletin provides repair information to correct a customer concern of Remote-Control Door...
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- This warranty administration bulletin provides policy information for GM courtesy transportation and...
- This service bulletin provides repair information to correct a customer concern of Radio Software issues...
- This service bulletin provides diagnostic information for dealers/technicians on an Amber Light on Dual...
- This service bulletin provides repair information on a new radio software version to correct a customer...
- This service bulletin provides information on the proper Reflective High Temperature Heat and/or...
- This technical bulletin provides repair information to correct a customer concern of Blazer EV Turn Signal...
- The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential...
- This informational bulletin provides information for dealers/technicians on Customer Education Bulletin...
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- This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be...
- This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
- This bulletin provides information on Wiper Blade Maintenance Tips.
- Condition in which the heated windshield wiper park is inoperative
- This service bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for...
- This service bulletin provides information to diagnose batteries that have set for a long period of time...
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- This warranty administration bulletin provides information regarding the field action courtesy...
- This informational bulletin provides information for dealers/technicians on Faulty Low 12V Battery Email...
- This informational bulletin provides information for dealers/technicians on Service High Voltage Message...
- This informational bulletin advises the tech where to possibly look for A/C issues and what to do that...
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- This service bulletin provides Hybrid/EV Charging Issue Information and Data Collection Worksheet.
- This service bulletin provides information on Wheel Alignment Specifications, Requirements and...
- Fuel/propulsion system
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- This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer...
- This technical bulletin provides repair information to correct a customer concern of Advanced Park Assist...
- This informational bulletin provides a procedure on how to remove the paint stain that may present itself...
- This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the...
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- This warranty administration bulletin provides policy information for chargers that are covered under the...
- This technical bulletin provides a procedure to correct the condition of Poor Fitting Charge Port Door...
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- This service bulletin provides customer information for rear unwanted automatic braking, usually when...
- Great News! Your vehicle keeps getting better
- This bulletin provides Information on Infotainment Screen Hot to the Touch.
- Fuel/propulsion system
- This service bulletin provides information on proper use of floor mats.
- This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the...
- This technical bulletin provides a procedure to correct the condition of Center Console Storage Door...
- This warranty administration service bulletin provides information about GM Accessories
- This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode,...
- This service bulletin provides information to inform dealership personnel about Law Enforcement and...
- This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and...
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- Warranty Administration
- Fuel/propulsion system
- This warranty administration bulletin provides policy information on the requirements for 12V battery...
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- Fuel/propulsion system
- This warranty administration bulletin provide policy information for variable diagnostic time allowances...
- This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
- This service bulletin provides information for dealers/technicians on Labor Operations for Limited...
- This informational bulletin provides information on EV Charge Inlet Dust Cover Replacement Information.
- Electrical system
- Lane departure: assist
- Electrical system
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- This service bulletin provides a service procedure to correct customer concerns of Air Conditioning (A/C)...
- This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone...
- Your vehicle keeps getting better
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- Electrical system
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- This service bulletin provides information on Lithium-Ion Battery
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- Electrical system
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- This service bulletin provides information for dealers/technicians on Grunt Noise with Adaptive Cruise or...
- This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center...
- This service bulletin provides information on key code security rules and information on GM keycode...
- This service bulletin provides service information for dealers/technicians on Radio Staying on for...
- Electrical system
- Electrical system
- This Warranty Administration bulletin provides information on the Global Warranty Management (GWM)...
- This service bulletin provides information for dealers/technicians on New Labor Operations for Limited...
- This bulletin provides information on Warranty Administration – Required Operating Procedures
- Service Update
- Customer Satisfaction Program
- This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer...
- This informational bulletin provides information for dealers/technicians on a Delay of Fleet Calibration...
- This service bulletin provides dealers Warranty Administration
- This service bulletin provides information on Blazer EV Police Vehicle Air Deflector Installation.
- This service bulletin provides information on some vehicles that may rock or move slightly forward or...
- This warranty administration bulletin provides policy information, proper labor operation selection and...
- Visibility/wiper
- Seats
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- This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
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- This service bulletin provides information for dealers/technicians on When and How to Submit a Field...
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- Wheels
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- The bulletin provides direction on how to locate the Temporary Service Part (TSP) form in GlobalConnect.
- Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles
- This service bulletin provides information to dealership personnel on diagnosis and replacement of shock...
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- This service bulletin provides information on AGM batteries that require less frequent charging in storage.
- This informational bulletin provides information for new brake pads must be burnished before pursuit or...
- This informational bulletin provides information for dealers/technicians on Software Updates on Ultium...
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- This technical bulletin provides repair information to correct a customer concern of Radio Software...
- This technical bulletin provides repair information to correct a customer concern of Radio Software...
- Forward collision avoidance: warnings
- Electrical system
- Electrical system
- This informational bulletin provides information for during regular tire rotation service, visually...
- Customer Satisfaction Program
- This service bulletin provides information on a guide to help reduce repeat visits for the same customer...
- This Warranty Administration service bulletin provides information for dealers/Service advisors on when...
- This engineering information (EI) closure ends the need for gathering further information from technicians...
- This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a...
- Customer Satisfaction Program
- Customer Satisfaction Program
- This service bulletin describes the U.S. Dealer Special Tool Loan Program process.
- This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C...
- GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities
- This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted...
- This engineering informational bulletin is requesting information from technicians to perform the check...
- This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is...
- This engineering information (EI) closure ends the need for gathering further information from technicians...
- This engineering information (EI) is requesting information from technicians to perform the check list...
- Condition in which the fasteners on the driver’s side Outside Rearview mirror are incorrectly torqued
- This service bulletin provides information for replacement parts traceability (RPT) process to aid in...
- This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as...
- This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center...
- This service bulletin provides information for engine oil life monitor operation calculation.
- This engineering information (EI) is requesting information from technicians to perform the check list...
- This warranty administration bulletin provides policy information requirements applicable to key fob...
- This Warranty Administration bulletin provides information on customer vehicles concern results in a...
- This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
- This warranty administration bulletin provides policy information to cover GMs policy on performing GM...
- This informational bulletin provides information for dealers/technicians on Updates Failing on K73...
- This Warranty Administration bulletin provides retail and wholesale service personnel with the...
- This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
- This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original...
- This service bulletin includes information on Interior Cleaning
- This service bulletin provides technicians with information to help identify the differences between what...
- This service bulletin provides information for dealers/technicians on Over The Air (OTA) and In Market...
- This technical bulletin provides repair information to correct a customer concern of Radio Software...
- This bulletin provides information for electrical ground repairs using new General Motors replacement...
- This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the...
- This technical bulletin provides repair information to correct a customer concern of radio software anomalies.
- This informational bulletin provides information on Information on Blazer EV Police Vehicle Air Deflector...
- Customer Satisfaction Program
- This informational bulletin provides a procedure to High Voltage Battery Core Return Shipment Criteria.
- This engineering informational bulletin is requesting information from technicians to perform the check...
- This Engineering Information (EI) closure instructs GM dealers to refer to Customer Satisfaction Module...
- This Engineering Information (EI) is recommending that GM dealers check and update each module in the...
- Private Message: If you previously received a copy of this communication on 3/1/23, please disregard the...
- Low 12V Battery
- Electrical system: software
- Electrical system
- Visibility: power window devices and controls
- This service bulletin provides information on Forklift and Vehicle Hoist Requirements to Support Electric...
- This service bulletin provides information on Lithium-Ion Battery
- This service bulletin provides information for dealers/technicians on MDI 2 Required When Programming...
- Electrical system: software
- (There may be future updates under this same release number.) This software update does the following: ·...
- This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) – FAQs.
- This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus...
- Software Update on GM Ultium Vehicles (2024 Blazer EV
- Electrical system
- Structure
- Equipment: other: owners/service/other manual
- Floor Plan Compensation
- This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License...
- Equipment: electrical: radio/tape deck/cd etc.
- Structure: body: hatchback/liftgate
- This informational bulletin provides information on Lithium-Ion Battery
- This service bulletin provides a procedure for Sun Load, Ambient Light, and Charge Indicator Sensor...
- This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
- Electrical system
- Stop Delivery Order: Effective immediately, we have elected to pause the delivery to customers of certain...
- Structure: body: hatchback/liftgate
- This PI states that a vehicle may be encountered with a concern that the HVAC controls are inoperative
- This technical bulletin provides a procedure for Sun Load, Ambient Light, and Charge Indicator Sensor...
- Visibility
- This PI states a dealer may find code B1141 set in the BCM. The technician is advised to disregard this...
- This PI states a vehicle may be encountered with a black or blank radio screen
- Stop Delivery Order Await Communication: Reference Number N232429910
- Equipment: electrical: radio/tape deck/cd etc.
- This PI states a vehicle may be encountered with a wind noise
- 2024 Chevrolet Blazer EV New Model Features.
- This PI states that a vehicle may be encountered with a Center high mounted stop lamp (CHMSL) that is...
- Customer Satisfaction Program
- Structure
- Equipment: electrical: radio/tape deck/cd etc.
- This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with...
- Visibility
- This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty...
- This service bulletin provides information on General Motors Dealership Critical Equipment Requirements...
- This service bulletin provides information about the Hunter wheel Road Force balancers that should be...
- Electrical system
- Electrical system
- This bulletin provides information on Warranty Administration – Required Operating Procedures
- Stop Delivery Order Await Communication: Reference Number N232422290
- Equipment: other: owners/service/other manual
- Equipment: other: owners/service/other manual
- Back over prevention: software
- This Warranty Administration bulletin provides information on the proper use of the labor operation 0600014.
- 2024 Chevrolet Blazer EV New Model Features
- This service bulletin provides technicians with updated information to help identify the differences...
- Equipment
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