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P062B on the 2021 GMC Yukon XL

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

Bulletins for this model year that name P062B
PIT6110F2025-04-29. Service bulletin. This Preliminary information communicates an issue with the SES MIL and DTC P062B /P060C and engineering is currently investigating.
PIT6110E2025-04-01. Service bulletin. This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating.
PIT6110A2024-05-10. Service bulletin. This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is working on a fix.
PIT61102024-02-12. Service bulletin. This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is working on a fix.

4 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.