七麦数据

What is ERC unlock code?

Usually Dead battery or removing the device for repairs can cause units to be locked in some Japan imported cars. To unlock unit it requires ERC unlock code or ERC password. This app takes ERC serial numbers and decode it into ERC unlock code / ERC password when entered in Audio Unit restores various functions of unit i.e. radio, cd, DVD player, BT, navigation and other functions of the unit where applicable.

How to find ERC Serial Number?

Press and hold the main button on your navigation player and turn on off your parking lights 3 to 4 times until a new screen appears. Press only active button, on-screen and you will get the screen where is your 16 digit serial number.

Supported Audio Units

Following is a list of units which can be unlocked by ERC unlock code supplied by this app.
etc where applicable
NDDN-W57,ND3T,ND3T-W57,NDDN-W57,NDDN-W58,NDDN-W58-W57,NH3N-W58,NH3T-W57,NHBA-W62G,NHDA,NHDA-W61G,NHDT,NHDT-W57,NHDT-W58,NHDT-W58G,NHDT-W58-W59-W58G,NHDT-W59,NHDT-W59G,NHDT-W60G,NHZD-W62G,NHZN,NHZN-,NHZN-W57,NHZN-W57-W58,NHZN-W58,NHZN-W59C,NHZN-W59G,NHZN-W60G,NHZN-W61,NHZN-W61G,NHZT-W58,NHZT-W58G,NSCN-W59C,NSCN-W60,NSCP-W61,NSCP-W62,NSCT-W61,NSDD-W61,NSDN-W59,NSDN-W60,NSDT-W59,NSZT-W60,NSZT-W61G,NSZT-W62G,W60G,W60G-NHDT.

Un-Supported Audio Units
NSZT-W68T, NSZT-Y68T, NSZN-Z68T, NSZT-W69T, NSCN-W68
n.b. Cars manufactured after year 2016 with above multimedia model as un-supported.

*Player needs password to unlock if car battery is disconnected.

*Is your radio displaying the following image? Save your original radio. Don't buy a new one! Restore it to regain full use.

*Don't Worry We have solution for this issue.


*When Rear View camera, FM, AUX, CD, MP3, DVD Player, SD and Bluetooth on the car stop working. It just means previous Japanese owner put a password on it and did not remove it upon surrender of vehicle in the lot,

*Player needs password to unlock if car battery is disconnected.

*Is your radio displaying the following image? Save your original radio. Don't buy a new one! Restore it to regain full use.

*Don't Worry We have solution for this issue.


*When Rear View camera, FM, AUX, CD, MP3, DVD Player, SD and Bluetooth on the car stop working. It just means previous Japanese owner put a password on it and did not remove it upon surrender of vehicle in the lot,

*Player needs password to unlock if car battery is disconnected.

*Is your radio displaying the following image? Save your original radio. Don't buy a new one! Restore it to regain full use.

*Don't Worry We have solution for this issue.


*When Rear View camera, FM, AUX, CD, MP3, DVD Player, SD and Bluetooth on the car stop working. It just means previous Japanese owner put a password on it and did not remove it upon surrender of vehicle in the lot,

*Player needs password to unlock if car battery is disconnected.

*Is your radio displaying the following image? Save your original radio. Don't buy a new one! Restore it to regain full use.

*Don't Worry We have solution for this issue.


*When Rear View camera, FM, AUX, CD, MP3, DVD Player, SD and Bluetooth on the car stop working. It just means previous Japanese owner put a password on it and did not remove it upon surrender of vehicle in the lot,