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U1300 Diagnostic Trouble Code Discussion for August 2005

Class 2 Data Line Short To Ground

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Trouble Ticket Help Requests for DTC U1300
Help Request Posted
2003 Chevrolet Silverado 1500 4.3L No Start, MIL Lamp on VIN: 2GCEC19X63
U1300: class 2 short to ground/voltage. ... p1626 and u1300 i have very little info on this i called mod and they said they would fax me info that was 8 hours ago the theft light dose not flash but dose come on i got differnt key and i tried to rest the theft system by trying to start then leaveing ...
August 01, 2005