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Service bulletin 22-NA-020

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10209392
Published by NHTSA2022-03-30
Manufacturer's number22-NA-020
Manufacturer's date2022-03-09
NHTSA componentELECTRICAL SYSTEM; STEERING; SEATS

NHTSA's summary

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.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Seats, Steering

Vehicles listed
BRIGHTDROP EV6002022
BUICK ENCLAVE2022
BUICK ENCORE2022
BUICK ENCORE GX2022
BUICK ENVISION2022
CADILLAC CT42022
CADILLAC CT52022
CADILLAC ESCALADE2022
CADILLAC ESCALADE ESV2022
CADILLAC XT42022
CADILLAC XT52022
CADILLAC XT62022
CHEVROLET 35002022
CHEVROLET BLAZER2022
CHEVROLET BOLT EUV2022
CHEVROLET BOLT EV2022
CHEVROLET CAMARO2022
CHEVROLET COLORADO2022
CHEVROLET CORVETTE2022
CHEVROLET EQUINOX2022
CHEVROLET MALIBU2022
CHEVROLET SILVERADO 15002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 45002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 55002019 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 65002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SPARK2022
CHEVROLET SUBURBAN2022
CHEVROLET SUBURBAN 15002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TAHOE2022
CHEVROLET TRAILBLAZER2022
CHEVROLET TRAVERSE2022
CHEVROLET TRAX2022
GMC ACADIA2022
GMC BRIGHTDROP EV6002022
GMC CANYON2022
GMC HUMMER EV PICKUP2022
GMC SAVANA2022
GMC SIERRA 15002022 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002022 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002022 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2022
GMC TERRAIN NA2022 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2022
GMC YUKON XL2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
24V8120002024-10-31. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY THERMAL:MANAGEMENT:SOFTWARE; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
24V4810002024-06-27. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
20243262024-06-06. Seats And Restraints
23V5670002023-08-10. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; AIR BAGS:FRONTAL
20232792023-05-11. Seats And Restraints
20232102023-04-06. Electrical
23V2470002023-04-06. ELECTRICAL SYSTEM:WIRING
20227192022-12-15. Seats And Restraints
20225532022-09-29. Seats And Restraints
22V7240002022-09-29. SEATS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
N2525155902026-01-27. Service campaign. Certain vehicles listed above, may have a condition in which the body-to-chassis ground strap may be corroded. Dealers will replace the ground strap.
24-NA-2022025-10-27. Service bulletin. This service bulletin provides dealers with Warranty Administration information on North American Charging Standard (NACS) DC Adapter Warranty Claim Information.
23-NA-1702025-10-25. Service bulletin. This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
23-NA-2012025-10-21. Service bulletin. This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
23-NA-1192025-10-16. Service bulletin. This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
18-NA-1802025-10-16. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
PIE0753I2025-09-30. Service bulletin. This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from customer-owned vehicles in the field for further engineering study and analysis.
22-NA-1612025-09-27. Service bulletin. This informational bulletin provides information for dealers/technicians on power folding mirrors do not fold at the same speed.
18-NA-1802025-09-26. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
25-NA-1062025-08-21. Service bulletin. This Service Bulletin provides information on the rearview camera transitioning from Dark to light and the adjustment time period of 20 seconds.