U3000 on the 2021 Cadillac Escalade
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.
| PIT6398 | 2025-06-29. Service bulletin. This PI involves DTC U3000 SYM49 Set falsely In The Serial Data Gateway Module and dealerships are to reset the module by cycling the battery. |
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| 21-NA-243 | 2022-04-05. Service bulletin. This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set. |
| 21NA243 | 2021-12-27. Service bulletin. This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set. |
| 20NA233 | 2021-05-24. Service bulletin. This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49. |
| N202325461 | 2021-04-26. Service bulletin. Customer Satisfaction - On certain 2021 model year Cadillac Escalade vehicles, customers may notice that a new Super Cruise map cannot get loaded onto the vehicle and their vehicle?s Super Cruise system could become inoperable, with the Image Processing Module setting a U1626.00 Active DTC during this condition. There is also a condition that could cause the U3000.47 DTC to be set in history. Dealers are to reprogram the Automated Driving Mapping Module (AMM). |
| 20NA233 | 2021-03-01. Service bulletin. This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49. |
6 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.