TOYOTA AVENSIS VERSO

[karmann]

hello
I wonder if anyone can help me,
Toyota AVENSIS verso 2.0crdi,2003.year.
immo lamp blinks and will not start
ECU-dense 89661-44300 (93c56)
immo-89780-44030 (93lc66)
If anyone of good will to look attachments.
Greetings
:damnmate:

[ngakson2002]

Hello,
Dump read in 8 bit mode is ok and belong to 4C transponder chip.I am surprise to meet a 2003 AVENSIS using a 4C transponder chip.However, could you read the key data and post here for confirmation?
As proposed solution for your problem,

1) go to the 16 pin diagnostic socket
2) use a suitable piece of cable or wire and bridge terminal 4 and 13 the ABS and the check engine light will start to blink
3) allow this for 30minutes or 35minutes
4) remove the wire and start the car.


Good luck

[karmann]

try obd 4+13,not work:banghead:

[gadroulll]

you have lost the keys?i can tell you the key data of 4c
probaly you have a bad aerial or transponder module

[Ashraf6119]

Hi

Have you tried to diagnose and see what fault codes you have in Immobiliser and Engine ECU...........Before messing about with the dump files.

Ash

[keygargoil]

i get these often and its normally the battery spiking the ecu, it needs to be atleast 12.5 volts i went through 3 new batteries on one toyota because they didnt have enough charge in them. you need to remove power for 10 min with all lights and fan on to drain any exess charge in the vehicle, switch off electrics then reconnect battery bridge 4 and 13 on obd switch ignition on for atleast 30 mins i normally do it for 35 - 40 mins, switch ignition off remove bridge wire then test keys. sometimes it takes a few attempts.

[keygargoil]

have you got a key programmer like rw4, zed bull, tango or ad900 try this key logic write to a tpx1 or eh2
7E F9 38 60 49 00 00 00 00 CF F3 7E 00 00

AND YOUR IMMO BOX IS A 8 BIT UNIT READ YOUR KEY DATA TO SEE IF YOUR TRANSPONDER IS DAMAGED, OR IF YOUR KEY DATA IS DIFFERENT GIVE ME THE DATA AND IL WRITE IT INTO THE FILE FOR YOU

[keygargoil]

YOUR TRANSPONDER DATA IS
KEY 1 IS 7E F9 38 60 49 00 00 00 00 1C 15 7E 00 00
KEY 2 IS 7E 79 D1 60 49 00 00 00 00 6F 60 7E 00 00
MASTER KEY
KEY 3 IS 7E 05 9B 60 4E 00 00 00 00 1E CB 7E 00 00