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Rusted broken pins, SIM4LE ECU pinout?

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Old 09-03-2021 | 07:09 AM
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realnano's Avatar
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W203 M111k, W209 M112
Rusted broken pins, SIM4LE ECU pinout?

Cant find the pinout for SIM4LE ecu in WIS. Was fixing some wiring mess and "while I was there" I pulled ECU to check. I noticed that few pins are few rusty and cleaned them with some WD40 and toothbrush. Nothing agressive but then noticed that few pins are very loose and almost broken.


Anyone have pinout for this ecu? I need pinout for connectors T3 and T4.


Can I just remove EEPROM and solder it to another ECU? I do have hotair station so that is not an issue.

Old 09-03-2021 | 07:32 AM
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