IMMO OFF CHEROKEE 2.5TD

[CIRCUIT.FR]

Hi

I need immo off CHEROKEE 2.5TD year 1998 ECU P56041707AB.
I would like where immo. (eeprom?)
Where eeprom in pcb?....
And I will post file...

Thanks

[CIRCUIT.FR]

please......

This car start and stop, I need to immo off for work it.

Thanks

[gezame]

Hi
That ecu?
Msa15.5
Read and post 24cxx, 8 pin.
Regards.

[CIRCUIT.FR]

I don't know what ecu it is and where 24Cxx
Here ecu picture:

[gezame]

Hi
You are sure tis ecu is for inyection?
Car, cv?
Regards.

[Mr_Fix]

Read EEPROM from Motorola MCU (MC68HC11A8):

[treo]

I don't know what ecu it is and where 24Cxx
Here ecu picture:
This is Ecu for that car, under backseat:

[treo]

Read EEPROM from Motorola MCU (MC68HC11A8):
In this picture you have BCM not ECU.

[CIRCUIT.FR]

In this picture you have BCM not ECU.

What it is BCM?

Thanks

[Mr_Fix]

In this picture you have BCM not ECU.

You mistake... This is ECU.
See, for example: Jeep Grand Cherokee Laredo 2.5TD Engine Control Unit | eBay UK (http://cgi.ebay.co.uk/Jeep-Grand-Cherokee-Laredo-2-5TD-Engine-Control-Unit-/120712619833?_trksid=m263&_trkparms=algo%3DSIC%26its%3DI%26itu%3DUCI%252BIA% 252BUA%252BFICS%252BUFI%26otn%3D30%26pmod%3D110640 797140%26ps%3D50)

[CIRCUIT.FR]

In this picture you have BCM not ECU.

I check and I'm sure, it is engine ecu.........

[treo]

I check and I'm sure, it is engine ecu.........
I make immo off on Grand Cherokee 2.5 td and I'm sure,do you ?

[CIRCUIT.FR]

Read EEPROM from Motorola MCU (MC68HC11A8):

I have desolder this but i can read it with all programer (Xprog,UPA USB)
In face of mcu, i read SC80575FVN.
You sure it is the good MCU?

Thx

[Mr_Fix]

Read as Motorola MC68HC11A8, or MC68HC11E9.

[CIRCUIT.FR]

Read as Motorola MC68HC11A8, or MC68HC11E9.

Here files to 68HC11A8 old
EEPROM and ALL MOMORY
I need to cut immo line?

Thanks

[Mr_Fix]

Write back this dump...

[CIRCUIT.FR]

Write back this dump...


Sorry, but the file is no good. Size is no good....
And I have error when I unzip...

Thanks

[treo]

Write this dump in 24c02 eeprom in ECU under backseat.

[Mr_Fix]

Hm... Unzip file size = 512 bytes, this OK. Try with RAR...

[CIRCUIT.FR]

Hm... Unzip file size = 512 bytes, this OK. Try with RAR...

It is OK for this.
I need cut immo line? (pin n??)

[CIRCUIT.FR]

Write this dump in 24c02 eeprom in ECU under backseat.

Sorry but there isn't ECU under backseat
It is no bosch ecu....

[Mr_Fix]

It is OK for this.
I need cut immo line? (pin n??)

No. It is not necessary to cut.
Close all door and open driver door with key. After try start.

[CIRCUIT.FR]

No. It is not necessary to cut.
Close all door and open driver door with key. After try start.

Is it desable for all time.
There is no risk to active again if i no cut immo line?

[CIRCUIT.FR]

No. It is not necessary to cut.
Close all door and open driver door with key. After try start.

Is it desable for all time.
There is no risk to active again if i no cut immo line?

[CIRCUIT.FR]

I test it and good result.The car star well.
Thanks

But the light of start plug don't blink, it is normal?
I don't know if it blink before.

[Mr_Fix]

We already were tired of you!!!! The car goes - go for a drive!!!
Asked Immo_Off - have received... That you still want?

[CIRCUIT.FR]

We already were tired of you!!!! The car goes - go for a drive!!!
Asked Immo_Off - have received... That you still want?

Thank you for file but but calm yourself...
the car would not start, so I do not know if the light worked before. OK
I just wanted to know if this was related immo off. OK

I would like who are "WE".........

Thank you anyway and you made me service
And if I can I do the same for you.

But calm yourself

[Mr_Fix]

Return original dump back and you will answer all questions. Really it so is difficult?
To find this decision to me once very many operations of reading/writing of the MCU were required...

[CIRCUIT.FR]

Return original dump back and you will answer all questions. Really it so is difficult?
To find this decision to me once very many operations of reading/writing of the MCU were required...

Ok you have right but I must desolder mcu (52 pins).
It is for that I would know if you have a same problem.
I check star plug power, It is good, I think light is destroy.
I check that and post result.
Thank
Now have you understand my question.
Just for no have to desolder again for nothing.

[CIRCUIT.FR]

SOLVED

THANKS Mr_Fix

It is a wire cutted.

[CIRCUIT.FR]

Write this dump in 24c02 eeprom in ECU under backseat.

I had problem with immo. No start again.
I find bosch ecu above the pedals.
I find 24c02, I reprog it with your file and car start.
Thanks

I need to cut a line?
I need to write protect?

[CIRCUIT.FR]

I have reprog with new eeprom and write protect it (lift pin 7 and solder with pin8).
The car start but I haven't power after 2000tr/min.

Idea?

Thanks

[treo]

Verify ECM with a scaner to see if you have lack of power.

[CIRCUIT.FR]

SOLVED

Someone has changed from my original file
Now it is ok

Thanks everybody for your help

[jolor]

How you decided the problem? Have tried several solutions proposed here in the forum and none resulted to 100%. In all the car starts and then comes back off. Removing the 24C02 ECU in the car always works, but does not pass the 2000 RPM.
Original dump from ecu in atach.

[jolor]

No one can help?

[Cdoc]

Hm... Unzip file size = 512 bytes, this OK. Try with RAR...

hi Mr Fix
it is immo off, there is a test and the engine no start
thanks fab

[Cdoc]

SOLVED

THANKS Mr_Fix

It is a wire cutted.
hi circuit.fr
speaks french and can you help for start my engine
thanks fab

[Cdoc]

Write this dump in 24c02 eeprom in ECU under backseat.

hi Treo
have test the file, it is ok, but no find in ecu 24c02
thanks fab

[CIRCUIT.FR]

It is 2.5 TD?
ecu is BOSCH?

[kennfeld]

hi Treo
have test the file, it is ok, but no find in ecu 24c02
thanks fab

ecu is under backseat

derri?re la console devant le levier de vitesse ou
sous la banquette arri?re cot? chauffeur si c'est un Grand Cherokee

[Cdoc]

yes CHEROKEE 2.5TD year 1998 ECU P56041707AB

[Cdoc]

ecu is under backseat

derri?re la console devant le levier de vitesse ou
sous la banquette arri?re cot? chauffeur si c'est un Grand Cherokee
hi kennfeld
i have found ecu, it is no probl?me but in ecu i find MCU but no eprom 24c02

j ai trouv? le calculo mais dans le calculateur je ne trouve pas la 24c02 uniquement le MCU
merci fab

[Cdoc]

hi
can you help
fab

[CIRCUIT.FR]

No good ecu.

The good ecu is under rear seat or above pedals.
It is BOSCH ECU.

[Cdoc]

No good ecu.

The good ecu is under rear seat or above pedals.
It is BOSCH ECU.
hi Circuit.fr

I unsoldered(killed) the MCU but modified the program but it does not start, kept silent trouv about an eprom 24c02 in this computer or have can you use to delete(eliminate) l immo
thanks fab

[Cdoc]

hi
yes i am find the ECU

[Cdoc]

hi
Thank you circuit.fr of your help(assistant) j the file unsoldered(killed) the 24c02 of my ecu here is can you m help has to make the off thank you fab
thanks fab

[Cdoc]

HI
IT IS ORIGINAL 24C02 FOR MY ECU msa15
THANKS

[CIRCUIT.FR]

TRY and report

[CIRCUIT.FR]

Good work ok?

[gsmpuky]

Hi,
I need immo off in cherokee 2.5TD year 1997
Thanks

[CIRCUIT.FR]

Here your off
Try and report

[CIRCUIT.FR]

erase messag in your box please

[Cdoc]

it is work but no perfromance The engine is in degraded mode and I have solder pin 7 and 8
thanks fab

[gui2015]

hi i need download their immo off I have ecu 0281001437
I have to desolder pin 7 and 8 ??
He tells me the password

[gui2015]

hello I need immo off cheroke 2.5 ecu 0281001718 if I help eeprom 24C02

[LECBA17]

[QUOTE = CIRCUIT.FR; 1082530] Aquí los archivos de la
EEPROM antigua 68HC11A8 y TODO EL MOMORIO
¿Necesito cortar la línea inmune?

Gracias [/ QUOTE]

hello mate. how did you do to read with upa? can you send me images?

[ecar19]

thanks for the post. a greeting for you

Read as Motorola MC68HC11A8, or MC68HC11E9.

[ecar19]

can you up the file immo?

thanks for the post. a greeting for you

[zak1977]

thanks for the post. a greeting for you

[ali bougacha]

hello I need immo off 24c02 0281001437
855579

[ali bougacha]

bonjour j'ai besoin d'immo off 24c02 0281001437
immo on.rar (https://www.digital-kaos.co.uk/forums/attachment.php?attachmentid=855579&d=1640011697)

[eliet2000]

Hi mates, i need help immo off Cherokee XJ 1998 with HC11A8 (mask 3C96N), thanks, regards.

[rafal]

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