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P1B71 on the 2020 Chrysler Pacifica

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 P1B71
S20080001192023-01-17. Service bulletin. Service Hybrid Electrical System Displayed, DTC?s P0CF1, P1B71-00, Or B12B0-00
S20080001192022-09-26. Service bulletin. Service Hybrid Electrical System Displayed. DTC?s P0CF1, P1B71-00, Or B12B0-00 Set. Water Intrusion Of The XY291A Inline Connector
S20080001192022-09-26. Service bulletin. Service Hybrid Electrical System Displayed, DTC?s P0CF1, P1B71-00, Or B12B0-00
S20080001192020-09-28. Service bulletin. Service Hybrid Electrical System Displayed. DTC?s P0CF1, P1B71-00, Or B12B0-00 Set. Water Intrusion Of The XY291A Inline Connector

4 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.