Cummins Bench Harness pinout (pictures)

[24VChevy]

Script exited with code $0311: mode not supported ($11) this is the code i get on my race truck and a customer truck, both of these trucks previously tuned with a smarty and returned to stock file with the tuner. I can read a stock truck that has never been tuned with a smarty.

Malcolm

[super111]

does anyone know the pin out for my 04 to bench program it, i have been trying to figure it out and i'm getting nothing please help

[spooled05]

Im tryin to bench flash a 06 ecm and have all the wires from ecm but where do i connect the can wires on diagnostic connector? Are these the only 2 wires i need for diagonistic connector?

Thanks,Zack

[Tobin]

Im tryin to bench flash a 06 ecm and have all the wires from ecm but where do i connect the can wires on diagnostic connector? Are these the only 2 wires i need for diagonistic connector?

Thanks,Zack

I believe the CAN wires are the only wires you need. I will hopefully know this afternoon when I get my 6.7 ECU.

You should need:

Cavity Function
4 Ground
5 Ground
6 Can +
14 Can -
16 Fused Battery +

Haven't confirmed this yes, but that is all my 6.7 OBDII port has. I don't believe you need anything with the SCI as the 6.7 is completely CAN.

[Tobin]

Im tryin to bench flash a 06 ecm and have all the wires from ecm but where do i connect the can wires on diagnostic connector? Are these the only 2 wires i need for diagonistic connector?

Thanks,Zack

I bench flashed my ECM by just hooking up the 2 CAN wires from the ECU to the OBDII port. You will also need battery +12v and the grounds hooked up.

Hope this helps.

Tobin

[Tobin]

My setup:

[comnrailpwr]

Nice job successfully bench flashing it but what the phuck is that abomination pictured lol.

[Tobin]

Nice job successfully bench flashing it but what the phuck is that abomination pictured lol.

That is to keep it interesting.

Tobin

[spooled05]

Got mine flashed and hopefully gonna install this weekend! Thanks for the help!
Heres my setup , rebuilt harness to match up to 05 , we'll see how well it works!

[Tobin]

Glad to see it worked out. I am still working out the bugs with mine.

Tobin