The “JCI with NEC μC and 95320 EEPROM” special function is dedicated to the Johnson Controls instrument cluster with NEC micro controller, 95320 EEPROM and UDS diagnostic protocol.

After starting this function you will see the following dialog box on your screen. In the example below the data is already read.

Press the “Read mileage” button to read the current mileage value.

Press the “Read EEPROM” and “Write EEPROM” to read or write the EEPROM data.

Press the “Read Immo data” button to read the immobilizer data.

After you have read the immobilizer data you can modify and write it by using the “Write Immo data” button.

After reading the immobilizer data you could add a new key. Pressing the “Add key” button will prepare a dealer key. Then add it to the immo data and write the new immo data to the immobilizer.