P0202 on the 2024 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.
| PIE0802A | 2024-12-19. Service bulletin. This engineering information (EI) closure ends the need for gathering further information from technicians in regard to having the Check Engine Lamp illuminated on the Driver Information Center (DIC) and DTC P0202 set. The technician will need to replace the wire harness and affected fuel injector. |
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| PIE0802 | 2024-10-31. Service bulletin. This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to having the Check Engine Lamp illuminated on the Driver Information Center (DIC) and DTC P0202 set. |
2 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.