Recent content by dwilli1980
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OTA Update GM N22-238206 HVAC Quirk
Same here. Just took the Y171 update bulletin to the dealer when I had a scheduled oil change. They ran the update and, so far, problem is completely fixed. https://static.nhtsa.gov/odi/tsbs/2023/MC-10246261-0001.pdf- dwilli1980
- Post #58
- Forum: General Discussion
