One problem related to automatic transmission control module has been reported for the 2020 Nissan Frontier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Nissan Frontier based on all problems reported for the 2020 Frontier.
The contact owns a 2020 Nissan Frontier. The contact stated that while driving at an undisclosed speed, the transmission shifted into neutral and the vehicle lost motive power. The check engine and transmission warning lights were illuminated. The vehicle was taken to the dealer and diagnosed with code p0729 (gear 6 incorrect ratio). The dealer performed technical service bulletin ntb 21-086, transmission control module (tcm) software update; however, the failure recurred with the engine revving while shifting gears. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 6,784.