2013 Toyota Venza immo G

[mojomojo]

Hello I have a 2013 toyota venza I have been working on for the past couple of weeks.

the conditons are as follow;
-car started before came in with lost keys situation
-upon further inspection found out the ecu was changed in the past before keys being lost(so it ran with used ecu)
- I have resetted the immo and added the 2 keys you see on there
-immo light is off when both key inserted
-tried many time 4&13 bridge for 35min more than 3x
-1 genuine remote head key and 1 after market remote head key

I would like to virginize this immo in order to erase the vin and resyncronize again. can someone please help66

2013 toyota venza
immo box 89780-0T020
memory 93cl66








PS how do I open the ecm/ecu on these cars they seem pretty well sealed

[klaudio]

if it was running before, adding the new keys should make it run, if you reset the immo when you added the two key, that virgin the immo, so I think there is something else keeping the car from running. as far as I know, it does not store the vin in ecu or immo. run a diagnostic to see if you get any dtc. if you bridge 4-13 it only sync ecu to immo,

[mojomojo]

codes are b2799
b2799 only consist of a group of factors..
amplifier is good
keys are good
ecu sycnro is good(I did 4&13 more then 3x)
reset immo

I read some where where putting a used immo ecu might not work on G systems

[mojomojo]

if it was running before, adding the new keys should make it run, if you reset the immo when you added the two key, that virgin the immo, so I think there is something else keeping the car from running. as far as I know, it does not store the vin in ecu or immo. run a diagnostic to see if you get any dtc. if you bridge 4-13 it only sync ecu to immo,


they do contain syncro codes and thats what i wanted to erased as well