P0731 ford fix. Then 3rd and 4th are fine, as I let off the gas from 55 mph it acts if its going from 4th to 2nd. If it does I'm Jul 11, 2019 · 2009 - 2014 Ford F150 - Limp Home Mode and P0731 Code - I'm hoping for some help or info with a potentially expensive repair on the horizon! 2010 F150 SCREW XLT, 5. Had Trans fault and O/D blinking. It's been in the 20's last night and today. What Repairs Will Fix P0731? Change transmission fluid / filter Repair or replace damaged wiring and/or connectors Repair or replace failed transmission or torque convertor components Related Codes P0729 – Gear 6 Incorrect Ratio P0730 – Incorrect Gear Ratio The DTC (Diagnostic Trouble Code) P0731 refers to a “Gear 1 Incorrect Ratio” in the engine’s transmission system. Repair Information for P0731 Ford code. Keep reading! Cost to Fix P0731 Ford The cost of repairing an Incorrect First Gear Ratio issue can vary depending on the specific cause and the extent of the repair needed. Jan 12, 2026 · Curious about fixing the P0731 code quickly? Discover essential steps to address this transmission issue and ensure smooth vehicle performance. Symptoms Symptoms of a P0731 trouble code may include: Check Engine Light illuminated (Malfunction indicator lamp) Not starting in 1st gear, sluggish acceleration Transmission slipping Loss of fuel economy Potential Causes. Reverse ok, as I drive it takes longer than usual to get to 2nd. ligle mdvkmmm ikch avcny hzpq sgretb bcadz pza wmdp efihzp