2022 GMC Hummer EV Pickup Technical Service Bulletins

732 technical service bulletins (TSBs) are on record for the 2022 GMC Hummer EV Pickup. 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.

• 10213535May 27, 2022Electrical system, Engine cooling. This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
• 10213533May 25, 2022Body and structure, Equipment. This service bulletin provides information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling.
• 10213513May 24, 2022Exterior lighting, Electrical system. This informational bulletin provides information on Information on Trailer Side Faults.
• 10213252May 19, 2022Equipment. This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
• 10213250May 17, 2022Body and structure. This informational bulletin provides Information on Front Door Trim Panel Design Change with Matching Door Design Change.
• 10213036May 16, 2022Brakes, Engine cooling, Fuel system, Wheels. This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
• 10213022May 16, 2022Equipment. This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
• 10212910May 11, 2022Wheels. This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
• 10212931May 10, 2022Equipment. This informational bulletin provides information for dealers/technicians on Customer Education Video Screenshots for IOK radio.
• 10211696May 4, 2022Equipment, Electrical system. This informational bulletin provides information for dealers/technicians on Information on Opening / Closure Instructions for DDR (Damaged, Defective, Recalled) High Voltage Battery Dunnage / Container.
• 10210894May 4, 2022Equipment. Certain vehicles, equipped with a power tonneau cover, (LPO 5KM), have a condition where the cover loses the ability to track its location, resulting in partial opens/closes and stops, requiring recalibrating the cover to return functionality. Dealers will inspect the electronic control unit, (ECU) for V2.0 sticker, and if necessary, replace units.
• 10213784May 3, 2022Suspension. This Preliminary information communicates to the field that engineering contacts to assist in the diagnosis of Suspension concerns on the new 2022 HUMMER EV.
• 10211658May 2, 2022Equipment, Engine. This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).
• 10211073Apr 25, 2022Equipment. This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
• 10210841Apr 20, 2022Equipment. This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
• 10210851Apr 19, 2022Electrical system. This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
• 10210543Apr 13, 2022Equipment. This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
• 10210441Apr 7, 2022Body and structure. This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
• 10211756Apr 6, 2022Electrical system, Transmission and drivetrain. This Preliminary information communicates ordering process for front drive unit (S8L) and rear drive unit (P79) restriction for the 2022 MY GMC HUMMER EV and Brightdrop EV600.
• 10211752Apr 5, 2022Electrical system. This Preliminary information communicates an issue with the Charger stations/cord that can cause these codes to set, and that engineering is working on a software fix, to help with the Charger port Temp Codes. P0D9A, P298C, & P0E5F
• 10210194Apr 5, 2022Other or unknown. This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
• 10209977Mar 30, 2022Equipment. This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
• 10209967Mar 30, 2022Equipment. This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
• 10209743Mar 25, 2022Equipment, Wheels. This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).
• 10210343Mar 23, 2022Electrical system, Equipment. This Preliminary information communicates to General Motors dealers some helpful steps to diagnose the speed limit showing dashes concern.
• 10209747Mar 22, 2022Equipment. This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
• 10209469Mar 18, 2022Body and structure. This informational bulletin provides information for dealers/technicians on accessory rocker panel protector lower bolts bottom out before achieving torque.
• 10209136Mar 10, 2022Equipment, Body and structure. This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
• 10209392Mar 9, 2022Electrical system, Steering, Seats. This warranty administration service bulletin provides warranty labor operation restriction information for dealers/technicians on Park Assist, Heated/Vented Seats, and/or Heated Steering Wheel Options and Features are Inoperative for vehicles that may have had options built without modules due to semiconductor shortage.
• 10210323Mar 8, 2022Equipment, Body and structure. This Preliminary information communicates that when installing the Tonneau Cover it possible that Shims will be needed that are not with the cover
• 10209390Mar 8, 2022Electrical system. This informational bulletin provides information for dealers/technicians on Information on Opening / Closure Instructions for DDR (Damaged, Defective, Recalled) High Voltage Battery Dunnage / Container.
• 10210321Mar 7, 2022Tires, Wheels. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
• 10210313Mar 2, 2022Equipment. This Preliminary information communicates to dealer that GM engineering is working on a permanent solution for the concern and provides a work around.
• 10210312Mar 2, 2022Equipment. This Preliminary information communicates to GM dealeer that GM engineering is aware of and working on a solution to the map pop up concern
• 10214223Feb 4, 2022Equipment. This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
• 10208970Feb 3, 2022Other or unknown. This Preliminary information communicates to the field a normal charteristic of the vehicle and advises the field not to replace any parts for this concern.
• 10215770Feb 1, 2022Other or unknown. Information.
• 10215769Feb 1, 2022Other or unknown. Information.
• 10215765Feb 1, 2022Other or unknown. Information on Front License Plate Adapter Bracket Installation During PDI.
• 10208074Jan 31, 2022Electrical system, Air bags. This Preliminary information communicates a list of DTC that Could be in the Car that causes no issues. Talking the dealer tech to ingore
• 10208072Jan 31, 2022Electrical system, Equipment. This Preliminary information communicates a list of DTC that Could be in the Car that causes no issues. Talking the dealer tech to ingore
• 10213766Jan 28, 2022Equipment. This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.
• 10213762Jan 28, 2022Equipment. This service bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
• 10212633Jan 28, 2022Equipment. This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).
• 10213768Jan 27, 2022Equipment, Body and structure. This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
• 10213765Jan 27, 2022Fuel system, Other or unknown. 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.
• 10213761Jan 27, 2022Back-over prevention (rear camera). This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
• 10212635Jan 27, 2022Seats, Steering, Electrical system. This service bulletin provides warranty labor operation restriction information for dealers/technicians on Park Assist, Heated/Vented Seats, and/or Heated Steering Wheel Options and Features are Inoperative.
• 10212603Jan 27, 2022Brakes. This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
• 10208059Jan 26, 2022Other or unknown. This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.

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