B146A on the 2009 Saturn Astra
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.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| PIC-5193 | 2010-06-09. Service bulletin. SATURN: DIAGNOSING REAR LIGHTS INOPERATIVE. IN RARE CASES, CUSTOMERS MAY COMMENT OF A MESSAGE ON THE DIC TO CHECK THE REAR LIGHTS, OR COMPLAIN OF THE REAR LIGHTS ON THE VEHICLE ARE INOPERATIVE. FURTHER INVESTIGATION MAY REVEAL THE CODES B146A, B146C, B146D, B146F, B2545 OR B3880 STORED IN THE REC. *PE |
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1 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.