P0846 — Transmission fluid pressure sensor / switch "B" circuit range / performance

Code P0846 is a standard OBD-II diagnostic trouble code: Transmission fluid pressure sensor / switch "B" circuit range / performance.

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In our record, P0846 is reported most often on Nissan, Chrysler and Dodge vehicles , against powertrain and electrical failure patterns , across 2010–2019 model years. Nissan alone accounts for 60% of them.

In ProblemsByVin's analysis of the NHTSA owner-complaint record, owners cite P0846 across 5 vehicle failure patterns. Diagnostic codes in complaints are reported by owners and are unverified — they point to where this code shows up, not a confirmed diagnosis. Open a page below for the full pattern (symptoms, mileage, repair costs owners cite).

Vehicles where owners report P0846 5 patterns

2019 Nissan Sentra

powertrain — CVT transmission slipping and power loss under acceleration

2015 Nissan Sentra

electrical — Mass Airflow (MAF) Sensor Malfunction

2013 Chrysler Town and Country

powertrain — Transmission internal failure / pump/bearing failure

2012 Nissan Versa

powertrain — CVT transmission failure with loss of power

2010 Dodge Journey

powertrain — Rough / Hard / Loud Transmission Shifts

Codes are pulled from what owners wrote in their NHTSA filings — they're allegations, not a shop diagnosis. Always confirm with a live scan. Browse all diagnostic codes →