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Service bulletin 24-NA-259

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 id11012003
Published by NHTSA2024-12-20
Manufacturer's number24-NA-259
Manufacturer's date2024-11-27
NHTSA componentUNKNOWN OR OTHER; VISIBILITY/WIPER

NHTSA's summary

This service bulletin provides a service procedure to correct customer concerns of Air Conditioning (A/C) Not Working and/or Blows Warm Air.

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

Glass, wipers and mirrors, Wipers and washers

Vehicles listed
BUICK ENCLAVE2024, 2025
BUICK ENCORE2024 to 2025
BUICK ENCORE GX2024, 2025
BUICK ENVISION2024, 2025
BUICK ENVISTA2024, 2025
CADILLAC CT42024, 2025
CADILLAC CT52024, 2025
CADILLAC ESCALADE2024, 2025
CADILLAC ESCALADE ESV2024, 2025
CADILLAC ESCALADE IQ2025
CADILLAC LYRIQ2024, 2025
CADILLAC XT42024, 2025
CADILLAC XT52024, 2025
CADILLAC XT62024, 2025
CHEVROLET 3500HD2024
CHEVROLET BLAZER2024, 2025
CHEVROLET BLAZER EV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET BOLT EV2024
CHEVROLET CAMARO2024
CHEVROLET COLORADO2024, 2025
CHEVROLET CORVETTE2024, 2025
CHEVROLET CORVETTE E-RAY2024 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EQUINOX2024, 2025
CHEVROLET EQUINOX EV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 25002024 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 35002024 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS CUTAWAY VAN2024 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET LOW CAB FORWARD N SERIES2025
CHEVROLET MALIBU2024, 2025
CHEVROLET SILVERADO 15002024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 45002024 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 55002024 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 65002025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO EV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2024
CHEVROLET SUBURBAN 15002024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TAHOE2024, 2025
CHEVROLET TRAILBLAZER2024, 2025
CHEVROLET TRAVERSE2024, 2025
CHEVROLET TRAX2024, 2025
GMC 3500HD2024
GMC ACADIA2024, 2025
GMC CANYON2024, 2025
GMC HUMMER EV PICKUP2024, 2025
GMC SAVANA2024
GMC SAVANA 35002025 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA CUTAWAY VAN2024 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002024, 2025 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002024, 2025 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002024, 2025 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA EV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2024, 2025
GMC YUKON2024, 2025
GMC YUKON XL2024, 2025

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

Other bulletins for the same vehicles and component
24-NA-1702025-10-27. Service bulletin. This service bulletin provides repair information to correct a customer concern of Check Engine Lamp Illuminated with HVAC Related DTC.
25-NA-1702025-10-21. Service bulletin. This service bulletin provides a repair procedure to correct a customer concern of Loss of Air Conditioning, Weak Cooling, and/or Warm Air Coming from Vents.
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.
PIE08372025-09-23. Service bulletin. This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the liftgate glass breaking unexpectedly.
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.
25-NA-0452025-07-08. Service bulletin. This service bulletin provides a procedure to correct the condition of Wiper Arm Chatter Concerns.
25-NA-0622025-04-17. Service bulletin. This technical bulletin provides a procedure to correct the condition of Windshield Wipers Inoperative and/or Motor Nut Loose / Missing.
24-NA-1642025-04-15. Service bulletin. This bulletin provides information on Wiper Blade Maintenance Tips.
N2524924302025-03-18. Service campaign. Certain vehicles may have a condition in which the heated windshield wiper park is inoperative. Dealers are to reprogram the Lighting Control Module. Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.
24-NA-0462025-03-13. Service bulletin. This technical bulletin provides a procedure to correct the condition of Suction Cup Marks on Window Glass.