2000 GMC TRUCK CODE SCANNER PORT

  • Tiny
  • tomdavidson
  • 2000 GMC Truck

Computer problem
2000 GMC Truck V8 Two Wheel Drive Automatic 34000 miles

This is a 30 ft Georgetown Class A Motorhome on a Chevrolet P chassis with a 454 engine. I have a " Service Engine Soon" warning light. I have a loaner scanner but cannot locate the 16 pin port to connect the scanner. It is supposed to be on the left side under the dashboard. I have a call into Georgetown but no response yet. Can you point me to the scanner port?

Monday, January 25th, 2010 AT 2:24 PM

3 Answers

  • Tiny
  • merlin2021
  • Expert
  • 17,583 posts

This may or may not help, I do not have access to the "P" manuals, but G3500 RV Cutaway it's on left side under the dash as shown here...


http://www.2carpros.com/forum/automotive_pictures/62217_g3500cut_1.jpg

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Monday, January 25th, 2010 AT 2:30 PM
  • Tiny
  • tomdavidson
  • Member

I found the port - it had been covered by a decorative vinyl boot that covered the opening in the dashboard for the steering column. Thanks.

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Monday, January 25th, 2010 AT 8:12 PM
  • Tiny
  • merlin2021
  • Expert
  • 17,583 posts

OK Good.

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Wednesday, January 27th, 2010 AT 3:00 PM

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