ECM Pin connector

[Mrkentee]

(05-22-2021 )Signature620 Wrote:  You will need a specific crimper to attach the new pins to the wires. Alternatively, Cummins sell pigtails which are usually a pin crimped to a short wire with a butt connector on the end. You want part: 3164263.

You'll need a terminal release tool to suit a Deutsch size 20. Cummins sell them in plastic as a 3824815 and they can be found on most online electronics stores.

That’s exactly the information I was looking for. Thank you!

Perhaps since it was an add-on, it was more likely to loosen up? It started when coming across the Cross Bronx of all places. I usually avoid it, but time and elogs!!!

I’m guessing it was something added on for Peterbilts with the OAT sensor on the door/mirror, which is why it isn’t in the original harness ???