New member / old Ram guy

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Ram0803mm

Junior Member
Joined
Oct 29, 2024
Posts
2
Reaction score
0
Location
Dallas, TX
Ram Year
2020
Engine
5.7L
Hey there, While I am new to this forum, I have been a Ram owner for almost 35 years. Various models of course.
I spent 20 years as a master Chrysler Tech then another 16 years as an Automotive Instructor.
After relocating to Texas about 10 years ago,, I found myself without a full shop to access and perform my own repairs for the first time in over 40 years.
So I went from always purchasing used Ram Trucks to buying new ones. Not having a vehicle lift or access to OEM technical data has been a struggle for me...

Case in point. I am currently in need of defining which connector is which on my ECM.
Does anyone know which one is C1 and which is C2?
On the ECM, the Gray terminal block is furthest forward. The Beige one is towards the firewall.
Any info would be greatly appreciated...
 
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