Method For Erasing The EEPROM In The TCM
WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition switch ON.
- Move selector lever to "R" position.
- Perform "Self Diagnostic Results" in "TRANSMISSION".
- Press the brake pedal and turn the brake switch ON.
- Press the accelerator pedal (0.5/8 - 4/8 throttle) not to exceed the half, and hold it in the half or less open position. (This will set the closed throttle position signal to OFF and the wide open throttle position signal to OFF.)
- Perform "ERASE".
- Wait 3 seconds and then release the accelerator pedal.
- Turn ignition switch OFF.