Leaf ELE-Electric Engine (2011)
2. Save the VIN DATA using C-III plus.
3. Remove the original TCU from the vehicle.
4. Deactivate (unregister) the original TCU by calling Nissan LEAF TCU Replacement Support.
5. Activate (register) the replacement TCU by calling Nissan LEAF TCU Replacement Support.
6. Install the replacement TCU in the vehicle.
7. Write the VIN DATA using C-III plus.
8. Turn ON the replacement TCU using C-III plus.
9. Resend CARWINGS(TM) User ID and Password.
^ Each TCU is registered to a specific Vehicle Identification Number (VIN). TCUs cannot be "swapped" between vehicles.
^ The replacement TCU must come from Nissan North America parts supply.
^ Contact Nissan LEAF TCU Replacement Support to deactivate the original TCU and activate the replacement TCU.
^ See When a TCU Needs to be Replaced for detailed instructions.
After replacing an Audio/Visual (A/V) Control Unit:
^ After a replacement A/V control unit has been installed, the CARWINGS(TM) User ID and Password must be entered into the new A/V control unit.
^ The vehicle owner was provided with this information during the initial CARWINGS(TM) registration.
^ See After A/V Control Unit Replacement - Enter CARWINGS(TM) User ID and Password for detailed instructions.
Turning ON the TCU During PDI
Turning ON the TCU During PDI
1. Connect the C-III plus VI to the vehicle.
2. Set the parking brake.
3. Push the vehicle power switch twice to ON mode.
4. Start C-III plus.
