papalos_
4th January, 2018, 04:04 PM
Hello friends!
I have a problem with a VITO W639 MY2007. I can't turn the key in EZS. Locking-unloncking doors is working. The EZS is A639 545 05 08 with 1L02M mcus. The ESL is a motorola one and working properly.
I've some questions:
1. Is it possible to repair this EZS by replacing 1L02M with 2J74Y MCU?
2. I've read the R1 & R2 data(I read them as 2J74Y) with ETL08. I read R1 eeprom+flash data and R2 eeprom data only. I can't read flash even when heating R2 MCU. So I need a full working dump of R2.
3. Are the data I've read of R1 Full+ R2 eeprom correct?
Best Regards
I have a problem with a VITO W639 MY2007. I can't turn the key in EZS. Locking-unloncking doors is working. The EZS is A639 545 05 08 with 1L02M mcus. The ESL is a motorola one and working properly.
I've some questions:
1. Is it possible to repair this EZS by replacing 1L02M with 2J74Y MCU?
2. I've read the R1 & R2 data(I read them as 2J74Y) with ETL08. I read R1 eeprom+flash data and R2 eeprom data only. I can't read flash even when heating R2 MCU. So I need a full working dump of R2.
3. Are the data I've read of R1 Full+ R2 eeprom correct?
Best Regards