2009 Toyota Yaris - immo box problem

[m08l0k]

Okay guys, first post so take it easy on me!

Visteon immo box (89780-0D010) removed from behind dash.

93c56A desoldered and read with Abrites and UPA but entire bin file only FFFF....

It appears the chip is/has been corrupted/wiped. How, I'm not sure as customer removed the box himself to keep the cost of the job down. I think someone else has been at it due to markings on the plastic case.

Is this file repairable with some sort of 'virgin file' or is the best solution to buy a new box from the dealers?

Anyone come across this before?

Cheers.

[skens]

hi
put dump,
read dump 93c56x16
openi elfi 2011
open dump
Prepare transporter na id 70 page1 33
key to dump
put in immo
diagnostic clear error in ecu

make cod kay registration
regards

[m08l0k]

Thank you so much Skens, much appreciated.

I used your file to prepare a virgin unit using Abrites Toyota Dump Tool and wrote this file back to the 93c56 chip.

When the box is connected back to the car it should accept the first id67 key I insert into the ignition.

I'll hopefully get back to the car in the next day or 2 and report back.

Thanks again.

[urcarpc]

8 years and still hasnt reported back :rofl: