Turn the ignition to (engine off) without touching the brake.
Wait 3 seconds, then fully press and release the gas pedal within 5 seconds. nissan-tcm
The is a specialized computer that manages your vehicle's shifting behavior by processing signals from the engine and drivetrain. Over time, the TCM "learns" driving habits, which can sometimes lead to hesitation, jerks, or rough shifting as the stored data becomes outdated or "confused". Resetting and Relearning Turn the ignition to (engine off) without touching the brake