I was hoping someone might have the pinouts that are used on the e37 controllers for communication and flashing. I am attempting to build a bench flash harness but dont have any of the pinouts.
Any help would be greatly appreciated.
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I was hoping someone might have the pinouts that are used on the e37 controllers for communication and flashing. I am attempting to build a bench flash harness but dont have any of the pinouts.
Any help would be greatly appreciated.
I can get you the diagrams. Which year/model did the ECM come from?
Thankfully TC was nice enough to share them with me.
Here they are if anyone else needs them
Black Connector:
Pin Signal
8 Ground
19 Ignition
20 Battery
43 CAN +
44 CAN -
Should this work for all E37?
Trying to read from a 2010 impala ecm,just added connector to my harness and getting nothing.
Prodemand diagrams are unreliable,i've already found mistakes in pinout.