Toyota Corolla 2005 ECU immo problems

[z786]

Hi

i have a 2005 corolla here

some1 has been fcuking around with immo box and ecu

i bought used immobox with keys but immo light still flashes
i tried the resync procedure for 35 mins but still get error code in immo and ecu "engine immo malfunction"

on ecu the l56r has no data and has been tampered with

can any1 please please please help

[keygargoil]

i hope this helps you have you read the old immo box and checked to make sure it is 4c or 4d

[z786]

im not too good with 4c 4d
can you plz explain?
old immo box eeprom was dead
the eeprom in the ecu was blank.

what do i do with above dumps?
56 in ecu
66 in immo box

then?

thanks

[shanektm450]

im not too good with 4c 4d
can you plz explain?
old immo box eeprom was dead
the eeprom in the ecu was blank.

what do i do with above dumps?
56 in ecu
66 in immo box

then?

thanks
Is it petrol or diesel and what is the big number on immo box? Also example (H) or if petrol is it a 4zz or 3zz
Cheers
Shane

[z786]

its a petrol my friend 1.6 vvti
i can get you the nunber later on

[keygargoil]

its a petrol my friend 1.6 vvti
i can get you the nunber later on
what is your immo box part number

[z786]

Hi,
immo box number is
89780-12160
the rest of the numbers on it are:
626602-000
type tyi-1

(E11) 97RI-012008

the number on engine ecu is:
89661-12A10

[z786]

anybody please?

[keygargoil]

so have you got a new ecu and immo box or are you going to try and fix the old one post me your key data and immo box code and il make you some files

[keygargoil]

is there no data at all on your chips can you send them me did your ecu say l56 or 93c56 is this totally blank also please send me both files

[z786]

hi, i have bought a new (second hand) immo box
part number
89780-12160

the ecu is original

the eeprom on ecu is a l56r and has all zeros in it
the immo box i can add keys to using carprog so that isnt a problem

or would it be best to virginise ecu and immobox?

[keygargoil]

can you posty the dump from your immo box and are your keys 4c

[z786]

ok heres my dump, the key i got with immo box isnt being detected by carprog, i opened it up and seen the transponder was damaged.

here are the 2 keys i could read and yes they are 4C

FF 89 2F 06 00 00 00 00
6B DF 0A 08 00 00 00 00

if some1 could add these keys to dump and give me a virgin file for the ecu l56r that would be great

[roth18]

What about this tool (http://www.ecutool.com/Toyota-Smart-Keymaker-OBD_1113.html), no good for your case?

[z786]

i normally add them with carprog but iv lost my eeprom adapter :(

iv never used that tool, any good?

[keygargoil]

is that in tiris format

[keygargoil]

your file was corrupt so iv modified it the light should go out now i think you may have a problem with your reader or the ecu is corrupting the immo when you try to learn the box in its the same pass as before

[keygargoil]

i have used the key data in tiris

[roth18]

i normally add them with carprog but iv lost my eeprom adapter :(

iv never used that tool, any good?

Never used it too, it supposedly resets the ECU to virgin state.

Some say it works well, for the little money I figure it is worth a try, no ECU removing, desoldering, etc.

[keygargoil]

Never used it too, it supposedly resets the ECU to virgin state.

Some say it works well, for the little money I figure it is worth a try, no ECU removing, desoldering, etc.

mate that tool is for smart keys i have used mine loads now and its mint, there is a 4d one but this particular job is 4c there is suppost to be a 4c reset tool but iv never bought one and trid because you cannot even communicate with the older 4c vehicles pre 2002

[roth18]

mate that tool is for smart keys i have used mine loads now and its mint, there is a 4d one but this particular job is 4c there is suppost to be a 4c reset tool but iv never bought one and trid because you cannot even communicate with the older 4c vehicles pre 2002

I've seen it advertised 4C and 4D but that might be BS as the tool looks the same.

[z786]

mate that tool is for smart keys i have used mine loads now and its mint, there is a 4d one but this particular job is 4c there is suppost to be a 4c reset tool but iv never bought one and trid because you cannot even communicate with the older 4c vehicles pre 2002

when you say smart key, you mean the ones where its keyless entry?

[z786]

right, completely destroted immo box (very short temper)
need another one, any1 in uk can sell me one?

[z786]

also can some1 tell me what other toyota has same immobox?

[z786]

need urgent help on this one
which other toyota has same immo box please?

[z786]

will a immo box work from an earlier corolla?
it has same plug and a 93lc66 aswell, just board layout is different

[ecufix]

What about this tool (http://www.ecutool.com/Toyota-Smart-Keymaker-OBD_1113.html), no good for your case?
Thanks , have the tool ,did not have the instructions ta a lot

[super jumbe]

Have you tried my tricks on most Toyota cars when transponder key data is lost try this trick.

1. Put your transponder key in the ignition.
2. Do not turn the key.
3. Make shore radio, lights and all electrics are off.
4. Close the door living the driver window open half way.
5. Do not allow any one to touch the car for at list one hour.
6. Start the car after one hour.
7. Usually it does work fingers crossed.


If all fails I could only think about a long process mate.

1. Take the EEPROM off from the ECU or immobiliser box using desoldering equipment.
2. Read the data from the EEPROM using EEPROM reading software.
3. Save the data to your PC or laptop.
4. Solder the EEPROM back onto the immobiliser box & refit to the car
5. Calculate the key logic with software or Zedbull to make transponder key file.
6. Write to transponder key 4C OR 4D.
7. Start car.

:ciao:

[z786]

iv broken the immobox :(
need to knw what else can be used in replacement

[super jumbe]

I would look for one in scrappy remember you only need key and immo you do not need ecu to start Toyota cars.

[z786]

i have been to 10 scrap yards mate, no1 has got any :(

[super jumbe]

Things are not looking good, I will sniff around my area tomorrow and give you the info.

[z786]

@keygargoil

light does not go out, any idea what else it could be?

[super jumbe]

Originally Posted by z786
@keygargoil

light does not go out, any idea what else it could be?






Ak48 for Fiat key maker best (key maker 4d chip for toyota,key maker for ford focus for mazda obd,duplicate key maker machine)


I could only think that if you buy this tool which is very cheap remove eeprom from immo box and read and write key if there is anything wrong the key will refuse to programme.

You need 4D key Easy as that.


http://w25.indonetwork.co.id/pdimage/97/2133297_ak48-fiat-key-maker.jpg

[richard27]

ImageShack***174; - Online Photo and Video Hosting (http://imageshack.us/clip/my-videos/200/aia.mp4/)

7E F8 38 E0 02 00 00 00 00 1A F2 7E 00 00 tiris 4c
I do not know, but I produce the data key
maybe I can help it did with the key I want to help zedbull
I tried to add a video

[z786]

@superJ
iv got the right tools, i just dont knw wat im doing rong, any1 can help me?

[segs]

hi send me a picture of immo box and ecu and i will help you

[Key Center]

bad you read / programming the memory is not the type / manufacturer

[keygargoil]

iv broken the immobox :(
need to knw what else can be used in replacement

have you sorted it now you can pick up a new box from most scrappys i have used different boxs before all you need to do is modify the dump in the 93lc66 eeprom to yours and bridge 4 and 13 for 35 mins and job done

[z786]

so if i put an older corolla box in the car it will work?
i did plug it in but the light didnt even flash without a key so i assumed its wouldnt work.

the baord layout difference doesnt matter?
also i can get a box with 24c04 eep, cud that work?

[vanos batam]

@superJ
iv got the right tools, i just dont knw wat im doing rong, any1 can help me?

Show pls ecu picture..

[Key Center]

Take the original immo box
write correctly 93LC66

your "93lc66 immo.rar" - bad read!
badly read / bad programming

Set the synchronization ECU - IMMO manually
what type of ECU

[z786]

is there any virgin file for this immo box?

here are the 2 pics

[Key Center]

check it
password pw

[z786]

can some 1 give me the key data in this dump

iv bought another box, im jus goin to get transponder cloned from dump

[vanos batam]

@z786
What I said,,post your ECU pict, engine type,eeprom inside ecu,
If possible to make immo off

[Key Center]

97 37 08 F1 key 1 eeprom ( 8bit ) ; 37 97 F1 08 key 1 ( 16bit)
23 46 08 A0 key 2 eeprom ( 8bit ) ; 46 23 A0 08 key 2 ( 16bit)
your reading is 16 bit
correct record 8-bit keys

[Meat-Head]

check it
password pw

WHY DO PEOPLE DO THAT, THEY TAKE THE TIME TO MAKE AN EFFORT TO DO SOMETHING TO TEACH OTHER MEMBERS THINGS, THEN PUT A FRIGGING PASSWORD ON IT.

What was the out come Z?

[bram380]

can some 1 give me the key data in this dump

iv bought another box, im jus goin to get transponder cloned from dump


Tiris data:
key1: 7E 35 97 F1 08 00 00 00 00 8D 10 7E
key2: 7E 46 23 A0 08 00 00 00 00 4F 69 7E
key3: 7E 57 76 6D 08 00 00 00 00 48 03 7E