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U1300 Diagnostic Trouble Code Discussion for August 2006

Class 2 Data Line Short To Ground


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Trouble Ticket Help Requests for DTC U1300
Help Request Posted
2002 Chevrolet Astro LS 4.3L Cuts out, Stall, Misfire VIN: 1GNEL19X42
U1300: Class 2 Data Line Short To Ground. ... Astro in my shop right now and was looking for some input. I am not sure if I have two seperate issues here or one gigantic intermitant problem. I appoligize in advance for the lengthly post but I beleive all of the info is imperative. This van came in for...
August 28, 2006