2023 Chevrolet Colorado Technical Service Bulletins

647 technical service bulletins (TSBs) are on record for the 2023 Chevrolet Colorado. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10242084Sep 8, 2023Wheels. Service Update - Certain vehicles may have been shipped with transit wheels when the customer ordered accessory wheels. Certain vehicles may have also been shipped without floor liners that the customer ordered. Dealers are to install accessory wheels and if applicable, floor liners.
• 10243717Sep 5, 2023Equipment. This bulletin provides information on Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only).
• 10242082Sep 5, 2023Back-over prevention (rear camera), Electrical system. (There may be future updates under this same release number.) Your vehicle keeps getting better. This software update includes the following: Refinements: • Updates made to the fuel injector flow rate to support emission improvements under certain driving conditions. Better Never Stops™​
• 10242081Sep 5, 2023Electrical system. '(There may be future updates under this same release number.) Your vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: Refinements: • Updates made to improve the cargo light and wash functionality of the Underbody Camera. • A variety of other minor software updates to make your driving and in-vehicle experience better. Better Never Stops™
• 10242079Sep 5, 2023Back-over prevention (rear camera). '(There may be future updates under this same release number.) Your vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: Refinements: • Updates made to the infotainment functionality to provide towing/trailering guidelines. • A variety of other minor software updates to make your driving and in-vehicle experience better. Better Never Stops™
• 10242843Sep 1, 2023Transmission and drivetrain, Engine cooling. The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
• 10242842Sep 1, 2023Equipment. This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
• 10242323Aug 31, 2023Equipment. This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
• 10242322Aug 30, 2023Equipment. This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
• 10242320Aug 30, 2023Transmission and drivetrain. This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed over the air update.
• 10242315Aug 30, 2023Equipment. This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio and required sequence of programming for replacement and existing radios.
• 10242314Aug 29, 2023Forward collision avoidance. This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
• 10242313Aug 29, 2023Equipment. This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio and required sequence of programming for replacement and existing radios.
• 10242262Aug 24, 2023Engine cooling. This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
• 10242264Aug 22, 2023Equipment, Electrical system. This service bulletin provides repair information to correct a customer concern of Radio Software issues.
• 10242304Aug 21, 2023Equipment. This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
• 10241155Aug 21, 2023Electrical system. Service Update - Certain vehicles may have a condition where there is insufficient clearance between the wiring harness and the turbo actuator. Dealers are to install cable ties to the engine wiring harness.
• 10242207Aug 18, 2023Equipment. This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
• 10242303Aug 17, 2023Back-over prevention (rear camera), Equipment. This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
• 10242300Aug 17, 2023Equipment. This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
• 10242206Aug 15, 2023Equipment. This Warranty Administration bulletin provides information on the proper use of the labor operation 0600014.
• 10242299Aug 14, 2023Equipment. This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
• 10242204Aug 10, 2023Engine cooling. This informational bulletin advised the technician that the engine and related parts will be debited if found that the tech didn't properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged by the tech.
• 10242070Aug 10, 2023Engine cooling, Electrical system. This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
• 10242297Aug 9, 2023Equipment. This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
• 10242296Aug 9, 2023Transmission and drivetrain. This Preliminary information communicates to dealership technicians and customers that engineering is aware of this and will be corrected with a new radio update in the future when released.
• 10242291Aug 8, 2023Back-over prevention (rear camera). This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
• 10242290Aug 8, 2023Equipment. This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio and required sequence of programming for replacement and existing radios.
• 10242289Aug 7, 2023Equipment. This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
• 10242061Aug 7, 2023Suspension, Transmission and drivetrain, Steering, Engine cooling. This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
• 10242285Aug 3, 2023Transmission and drivetrain, Electrical system. This Preliminary Information communicates the possibility of the transmission control module locking up if the battery has been discharged.
• 10242282Aug 2, 2023Equipment. This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio.
• 10242280Aug 2, 2023Equipment. This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
• 10242278Aug 1, 2023Equipment. This Preliminary Information communicates a potential discharged battery concern due to a vehicle communication issue.
• 10241417Aug 1, 2023Engine cooling, Fuel system. This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
• 10241415Aug 1, 2023Equipment. This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
• 10240359Jul 31, 2023Electrical system, Engine cooling. This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
• 10240800Jul 26, 2023Back-over prevention (rear camera). This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
• 10240799Jul 26, 2023Equipment. This Preliminary Information communicates a potential discharged battery concern due to a vehicle communication issue.
• 10239647Jul 21, 2023Transmission and drivetrain. This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.
• 10239746Jul 20, 2023Equipment, Electrical system. This service bulletin provides repair information to correct a customer concern of Radio Software issues.
• 10240792Jul 18, 2023Forward collision avoidance. This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
• 10239755Jul 17, 2023Seat belts. This service bulletin provides information on availability for a seat belt extender.
• 10239658Jul 17, 2023Equipment. This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
• 10240787Jul 13, 2023Equipment. This Preliminary information communicates to the technicians that if they have a Colorado or Canyon with this concern that GM Engineering is aware of this and to not replace any parts at this time. GM will update this Preliminary Information when the fix is released.
• 10239645Jul 12, 2023Electrical system, Equipment. This service bulletin provides information for dealers/technicians on Over the Air (OTA) and In Market Enhancement (IME) FAQs.
• 10239638Jul 12, 2023Equipment, Electrical system. This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) – FAQs.
• 10239187Jun 30, 2023Electrical system, Engine. This Preliminary Information communicates the possibility of remote vehicle start being inoperative because it lacks the proper calibrations.
• 10239124Jun 30, 2023Body and structure. This service bulletin provides information on Paintless Dent Repair Process.
• 10239116Jun 30, 2023Equipment, Electrical system. This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.

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