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Topic: Diagnostic Port (Read 623 times) previous topic - next topic

Diagnostic Port

On our 320 (99 with an ISM), the Cummins diagnostic port was hanging down under the dash and easily accessible. Just plugged in the VMSpc cable and we were good to go. On this one (95 with an M11) I could see the ECM on the engine but didn't see the diagnostic port up at the dash. Anyhow, I was crawling around under there today and came across this, right next to the Allison port. It's labeled "Deutsch." I'm thinkin' this is it. Anyone have one that resembles this one? Thanks.
jor

93 225
95 300
97 270
99 320

Re: Diagnostic Port

Reply #1 –
That would be it. On my 95 I have only the old rectangular port. You have to buy the 'no plug' cable...
The selected media item is not currently available. Dave Head & Megan Westbrook
Titusville, FL - The Great Outdoors
'98 270 buying this month
Toad is a 2018 F150 XLT

Re: Diagnostic Port

Reply #2 –
Thanks, Dave. Wonder why they made it so inaccessible. Anyhow, I think I'll pick up another VMSpc now that I've found the plug.
jor
93 225
95 300
97 270
99 320

Re: Diagnostic Port

Reply #3 –
Quote from: jor –
Thanks, Dave. Wonder why they made it so inaccessible. Anyhow, I think I'll pick up another VMSpc now that I've found the plug.
jor

I am waiting for the apple app.  I have a gen 1 iPad and a three.  One for nav and all stays.

The other for the silverleaf.  And maybe a new rear camera and tank monitors?


Bob
"Riding and rejoicing"
Bob
1997 U320 40' Mid entry, build 5132,  wtbi ce27, 4th owner
2007 Solara convertible
2 prodeco tech outlaw ss electric bikes

1095 watts solar
08 Ls 460 and a sc430
2000 Ford F-250 superduty 4x4
 

Re: Diagnostic Port

Reply #4 –
Quote from: jor –
Thanks, Dave. Wonder why they made it so inaccessible. Anyhow, I think I'll pick up another VMSpc now that I've found the plug.
jor
Because they never expected, or saw any reason, for owners to access it.  It was designed as a diagnostic tool for technicians.
1994 U225
build #4514