Why You Need an ERC Unlock Code

If your car's battery has been completely drained, replaced, or if your vehicle is newly imported from another country, there's a good chance that your car radio is locked. This issue can affect various components such as the DVD/Navigation player, back camera, AM, FM, AUX, CD, MP3, DVD player, SD card reader, and Bluetooth functionality.

Introducing A1 ERC Decoder

Our application, A1 ERC Decoder, provides a 100% reliable solution for unlocking Toyota's Japanese-imported car radios with navigation and touchscreen features. To use this application, you need to obtain a 16-digit ERC serial number from your car's radio/audio player.

How to Obtain the ERC Serial Number

The process to retrieve the ERC serial number is straightforward but requires careful attention. Follow these steps:

1. Insert your car key into the ignition, turn it to the "on" position without starting the engine.
2. Press and hold the main button on your navigation player.
3. Simultaneously, turn on and off your parking lights three times.
4. Press the only active button displayed on-screen (other buttons will be disabled), and you'll see the screen displaying your serial number.

The ERC serial code is a 16-digit number that you must input into the app to generate the 8-digit ERC unlock code. Ensure you provide the correct ERC serial number to avoid any issues.

Example of an ERC Serial Number

Here is an example of what an ERC serial number might look like: 281CAA00F1FFB81F.

List of Supported Navigation Systems

Below is a comprehensive list of supported navigation systems for Japanese Toyota imported cars:

• NHDT-W58/W59/W58G
• NH3N-W58
• NSCP-W62
• NDDN-W58
• NHDT-W59G
• NHZN-W59G
• NHDT-W59
• NHZN-W59C
• NHZN-W60G
• NHZT-W58G
• NHZN-W61
• NHZN-X62G
• NHDA-W61G
• NH3N-W57
• NH3T-W57
• NDDN-W58/W57
• NHDA-W57G
• NHDT-W60G
• NHDT-W58G
• NSZT-Y62G
• NHDT-W57
• NHZN-W61G
• NHZN-W57/W58
• NSZT-W62G
• NHDT-W58
• NHZN-W58
• NHBA-W62G
• NSCP-W61
• NSDN-W59
• NSZT-W61G
• NSDN-W60
• NHZD-W62G
• NSZT-W60
• NHZN-W57
• NSCN-W59C
• NHZT-W58
• NSCN-W60
• NHZA-W58G
• NSDD-W61
• NSDT-W59
• NDDN-W57
• NSCT-W61
• ND3T-W57

This list covers a wide range of models, ensuring compatibility with most Japanese Toyota imported vehicles.