Nissan-tcm -

Turn the ignition , wait at least one minute, then start the engine and let it idle in Park for one minute to recalibrate.

Wait 7 seconds, then press and hold the gas pedal for about until the Check Engine light blinks. nissan-tcm

: Many Nissan models with CVT transmissions support a tool-free manual reset: Turn the ignition , wait at least one

When a TCM is physically replaced—often alongside a new valve body or transmission assembly—it must be programmed or "calibrated" to function correctly. Turn the ignition