Suzuki Vitara

[rolovalero]

immo 33970-70E03 x24c01
ecu is33920-70ER 24c04
immo lamb is blinking
key data and dumps are attached
Please check and if need sync them.

Everything happened after the battery ran out.

Regards.

[Meat-Head]

Very easy job, but not right now as im in the bath

if you search on here you will find solutions

simply write the key data as in in the dump of immo

you CAN include an entire list of obscenities to the engine ecu

Your doing REALLY well if your from cuba

soldering iron, key reader, eeprom reader, computer, internet

[bram380]

Try this dump.
Good luck

[rolovalero]

Hi. Same error. P1621. Immobilizer communication line error.
Thanks.

[Meat-Head]

If bram380 says it will work, take his word for it

a) bad soldering b) immobox corrupt
remove immobox and see if can immo off instead. But check fuses first

[bram380]

Hi. Same error. P1621. Immobilizer communication line error.
Thanks.

DTC P1621 please check line beetwen immo and ecu.

https://zinref.ru/avtomobili/Suzuki/...h_2007/536.htm

[rolovalero]

If I upload another bin (from other Vitara) to immo eeprom, then the error is 1623 (unregister transponder). Of course, my key is not registered, but change te error, why?
Could be corrupt my immo bin?
Please can you check tne immo dump.(Its on my first post).
Thanks.

[rolovalero]

hello.
With these immo and ecu dump, the error is p1623, unregistered transponder.
thx.