P0715: owner reports and bulletins

Powertrain (generic, all makes). We haven't written the explanation for this code yet. Below is what owners and manufacturers have filed with NHTSA.

Got P0715 on your scanner? Tell the mechanic your year, make, model and any symptoms and you'll get the likely cause and what to check first. Ask about this code.

What owners report to NHTSA

25 complaints filed with NHTSA mention P0715, 20 of them since 2015, across 12 different models. The component owners most often filed it under: power train.

Most-reported models

VehicleComplaintsModel years reported
FORD F-150112014, 2015, 2016

Manufacturer service bulletins that name P0715

15 technical service bulletins and manufacturer communications filed with NHTSA mention P0715, from 7 makes. A bulletin means the manufacturer has documented a known cause or a fix procedure for that model. Examples:

  • INFINITI QX60 (2022), bulletin 10213154: SERVICE AT POWER REDUCED WARNING DISPLAYED AND DTC P0715 STORED IN THE TCM IF YOU CONFIRM The client states the Service AT Power reduced warning message (Figure 1) is/was displayed, AND DTC P0715 (INPUT SPEED SENSOR A) i…
  • NISSAN PATHFINDER (2022), bulletin 10213688: SERVICE AT POWER REDUCED WARNING DISPLAYED AND DTC P0715 STORED IN THE TCM IF YOU CONFIRM The customer states the Service AT Power reduced warning message (Figure 1) is/was displayed, AND DTC P0715 (INPUT SPEED SENSOR A)…
  • FORD F-350 SD (2020, 2021), bulletin 10186597: Some 2020-2021 Super Duty vehicles equipped with an 10R140 automatic transmission may exhibit an illuminated malfunction indicator lamp (MIL) and/or powertrain malfunction (wrench) indicator lamp with diagnostic trouble …
  • FORD F-550 SD (2020), bulletin 10177119: Some 2020 Super Duty vehicles equipped with an 10R140 automatic transmission may exhibit an illuminated malfunction indicator lamp (MIL) and/or wrench light with diagnostic trouble codes (DTCs) P0715, P0716, P0717, P0718…
  • FORD F-250 SD (2020), bulletin 10183419: Some 2020 F-Super Duty vehicles equipped with a 10R140 automatic transmission and built on or before 21-Sep-2020 may exhibit a lack of power with an illuminated malfunction indicator lamp (MIL) and/or wrench lamp with di…
  • INFINITI QX50 (2019), bulletin 10185379: PERMANENT DTC SET IN TCM AND WILL NOT ERASE IF YOU CONFIRM One or more of the following DTCs are stored in the permanent DTC screen (Figure 1): P0715, P0716, P0718, P0730, P0791, P0793, P0794, P1722, P1742, P1745, P17F0,…

Sources: NHTSA Office of Defects Investigation complaint database and manufacturer communications file, snapshots September 2026. A complaint or bulletin that mentions a code is a report about that vehicle, not a statement that the code has one cause.