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B29C1 on the 2015 Nissan Leaf

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.

Bulletins for this model year that name B29C1
NTB160062021-05-10. Service bulletin. IF YOU CONFIRM Charge was started, but charge connector was unplugged before charge was complete, and the EV warning light is ON, and one or more of the following DTCs are stored: B2840, B29C1 ACTION 1. Confirm this bulletin applies. See step 20 of the Service Procedure on page 8 of this bulletin. 2. If this bulletin applies, reprogram the PDM. See this bulletin for further detail.

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.