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View Full Version : Jeep 5,9 V8 immo in Motorola - need mpc diagram to read


atd
8th May, 2015, 06:02 PM
Hello everybody. I want to remove immo in jeep/chrysler ecu. This one with two 28f010 flashes. Immo is in Motora hc11k4 that i want to read and reprogramm but i don't have any pinout/diagram for this mcu. I have ETL and UPA. This processor has 134 legs. Pictures in attachements:
ECU Motorola/Chrysler
P/N P56041
519AE

MCU: Motorola SC435402MFC16
I found that it's HC11K4

Need diagram for read this mcu.

Thanks in advance.
I will report on DK my experience with immo off on this ecu.
atd
13th May, 2015, 01:36 PM
Sorry, I attached bad picture, hc11k4 is the smaller one.
Problem with immo solved.
Regards
ratas
20th July, 2015, 03:45 PM
How did You solve Your immo problem?
atd
20th September, 2018, 12:21 PM
Many people ask me, here it is.
Thanks button is welcome :)
Porter84
24th January, 2020, 11:11 AM
I hate to be that new member resurrecting old threads. But I am trying to assess what I need to read my ECU

My 97 Dodge Ram 5.9 appears to have the same PCM MCU.
I appear to be able to download other files from these forums, but not this one...
tuberider
17th June, 2023, 01:45 PM
Hi ATD, good info thanks a lot . I am struggeling removing the IC , the baseplate dissipate a lot of heat and the IC is not moving , did you read onboard with Orange or VVDI ?
Cdoc
18th August, 2023, 09:20 AM
Good morning
you could tell me with which tool you read my mcu
THANKS

Hello everybody. I want to remove immo in jeep/chrysler ecu. This one with two 28f010 flashes. Immo is in Motora hc11k4 that i want to read and reprogramm but i don't have any pinout/diagram for this mcu. I have ETL and UPA. This processor has 134 legs. Pictures in attachements:
ECU Motorola/Chrysler
P/N P56041
519AE

MCU: Motorola SC435402MFC16
I found that it's HC11K4

Need diagram for read this mcu.

Thanks in advance.
I will report on DK my experience with immo off on this ecu.
Cdoc
26th August, 2023, 07:21 PM
HI
Are you tested this solution immooff please and work with my ecu with MC68HC11K4 ref P56041 688AB ENGINE 4l, i read with orange5.
thanks fab


Many people ask me, here it is.
Thanks button is welcome :)
Jmcalata
12th October, 2023, 02:02 PM
Existirá la posibilidad de leer el micro de estas PCM?
How could I reprogram the micro SC435402MFC16?
Fred2001
31st March, 2024, 11:25 PM
Lo leiste con UPA? Podras pasar el conexionado?