300M, Concorde, LHS, New Yorker Discuss the Chrysler LH platform cars within.

Obdii plug wiring location

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Old Sep 11, 2010 | 04:00 PM
  #1  
ghardy7605's Avatar
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Default Obdii plug wiring location

After pulling codes on my 1999 Chrysler Concorde with a 3.2L engine, I pulled the plug. I got another CEL, went to plug my scanner in, the end of the plug was attached to the scanner and one of the wires had come out of the remainder of the plug. I put it where it looked like it came from, put the plug back together, now am getting a link error.

Can anyone give me a color coded wiring diagragm and the pin location of this vehicle.

Your help would be most appreciative,
Greg
 
Old Sep 12, 2010 | 12:26 AM
  #2  
CHRYSLER TECH's Avatar
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From: Norcross GA
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Data link connector - black 16 way cav circuit function
1 - -
2 d25 20vt/yl pci bus
3 - -
4 z1 20bk ground
5 z2 20bk/lg ground
6 d20 20lg sci receive
7 d21 20pk/tn sci transmit
8 f11 20rd/wt fused ignition switch output (st-run-off)
9 - -
10 - -
11 - -
12 - -
13 - -
14 d6 20pk/lb sci receive
15 - -
16 m1 20pk fused b(+)
 
Old Sep 12, 2010 | 07:14 AM
  #3  
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Thanks,

I will try to get them in the right location now, would you happen to have a picture in case I get confused on wire description? If not, thats ok, just visual sometimes helps me see it better.

Thanks for the help, I do appreciate the knowledge you have,
Greg
 
Old Sep 12, 2010 | 12:40 PM
  #4  
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Default diagragm

Hi again,

Never mind, after getting some light, I finally saw the numbers on the back of the plug, with these bad eyes of mine did not see that initially.

I got the wires back in the proper pin location, now she works like a champ, evidently the lock on the plug is broken, so I zip tied it together, hopefully, will not have that problem again.

Thanks again for the help, it is greatly appreciated,
Greg
 
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