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Diagnostic plug
04-20-2013, 17:55
Post: #1
Diagnostic plug
I have a question for you super sharp technical folks. Is there any reasonable way to check the integrity of a Series 60 engine diagnostic plug short of hooking it up to a Detroit diagnostic computer.

The Pro Driver on my 2003 LXI is inoperable and I am not sure if it is a Pro Driver problem, a wire problem between the unit and the diagnostic plug or a wire problem betwen the diagnostic plug and the engine ECU.

I have not taken the time to remove and diagnose the individual items. Both the Pro Driver and the diagnostic plug are very difficult to access. I have a wiring diagram for both the Pro Driver and the ECU to the diagnostic plug.

Any suggestions or advice would be appreciated.

2003 LXI dbl. slide

George & Norma Fox
Mexico in Winter
Alaska in Summer
http://www.doszorros.com
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Messages In This Thread
Diagnostic plug - DOSZORROS - 04-20-2013 17:55
RE: Diagnostic plug - davidbrady - 04-21-2013, 15:20
RE: Diagnostic plug - Arcticdude - 04-21-2013, 21:15
RE: Diagnostic plug - davidbrady - 04-21-2013, 21:36
RE: Diagnostic plug - DOSZORROS - 04-23-2013, 15:32
RE: Diagnostic plug - davidbrady - 04-23-2013, 16:21
RE: Diagnostic plug - DOSZORROS - 04-23-2013, 19:00
RE: Diagnostic plug - davidbrady - 04-24-2013, 12:11
RE: Diagnostic plug - DOSZORROS - 04-24-2013, 13:33
RE: Diagnostic plug - davidbrady - 04-24-2013, 17:11
RE: Diagnostic plug - DOSZORROS - 04-24-2013, 18:03
RE: Diagnostic plug - timetravelers - 04-25-2013, 11:31
RE: Diagnostic plug - DOSZORROS - 04-25-2013, 12:20
RE: Diagnostic plug - davidbrady - 04-25-2013, 12:24
RE: Diagnostic plug - DOSZORROS - 04-25-2013, 12:27



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