P1C00 on the 2015 Subaru Legacy
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.
| 07-106-16 | 2021-05-10. Service bulletin. This bulletin announces a change to the battery sensor to prevent unnecessary occurrence of DTC P1C00 being set / stored in the ECM memory. |
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| 07-106-16 | 2016-11-08. Service bulletin. THIS BULLETIN ANNOUNCES A CHANGE TO THE BATTERY SENSOR TO PREVENT UNNECESSARY OCCURRENCE OF DTC P1C00 BEING SET / STORED IN THE ECM MEMORY. |
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.