ECM harness connector

[White Duramax]

Does anyone know if a new connector is available for the center blue plug on the ecm, this is on the ecm/tcm/chassis harness? The harness has part number 22819207 on it, just seeing if I can replace the connector as it is broken and not locking. This is on a 2012 LML Thanks

 

[White Duramax]

I talked to the local dealer and they gave me superseded numbers for the whole harness and said the newest number is not available. 22853171 and 22899908 are susperseded numbers and 22899877 is the newest number.

 

[1FastBrick]

Yes you can replace the connector, You just need to know where to look for it...

You can look them up on mouser. It's a molex connector.

Or if you don't mind paying a little more, I have used EFI connection before. He has all the parts, pins wiring ect... I believe this is the connector your describing. https://www.eficonnection.com/home/...led-female-blue-bottom-wire-dress-0-connector

I fixed a harness on a wrecked truck this way. I think I spent close $50 with shipping for the connector, the cover, and some spare pins to fix a few internally broken wires...

Beats buying a $1000 new harness or trying to find the correct used harness and praying it works.

Hope that helps! :thumb:

 

[White Duramax]

Thank you, that is what I need!

 

[White Duramax]

I ordered this connector, it does fit the center plug but it routes the wiring the opposite way, up instead of down. I made it work but its not ideal. Just fyi for anyone looking.

 

[1FastBrick]

Any chance you got a picture of the new Vs. old one?

 

[White Duramax]

I did not, I do still have the old connector I can get a pic of.

 

[Chevy1925]

you would have been better off getting one from mouser. they are just like factory. i ordered a few connectors from them including TCM connectors and they were exactly like the factory ones. they ship fast too

 

[Ron Nielson]

I looked up one of the connectors for my truck and found this:
https://www.wholesalegmpartsonline.com/products/GMC/CONNECTOR-Emission-Control-System/3101224/88988935.html

You might try getting the correct part number for the part you want and then google that part to see if anyone has it.

 

[1FastBrick]

I think I figured it out. That connector is a "wire dress option 0" in the orientation of the plug pins.

What you need is a dress option 9 which flips the orientation 180 degrees on the connector.

If so... Likely Mouser part # 538-34566-1303 is what you would need.