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U1300 Diagnostic Trouble Code Discussion for December 2007

Class 2 Data Line Short To Ground


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Trouble Ticket Help Requests for DTC U1300
Help Request Posted
2005 Chevrolet Uplander LS 3.5L No Start VIN: 1GNDV23L45
U1300: class 2 serial data high or low voltage. ... hope there is a few of you out there). Customer concern is an intermittent no start and vehicle stalls, usually while turning corners. When stalling occurs, insturment cluster drops out. Vehicle restarts fine and all is well until next episode. I drove veh...
December 07, 2007
2005 Chevrolet Uplander LS 3.5L No Start VIN: 1GNDV23L45
U1300: class 2 serial data high or low voltage. ... hope there is a few of you out there). Customer concern is an intermittent no start and vehicle stalls, usually while turning corners. When stalling occurs, insturment cluster drops out. Vehicle restarts fine and all is well until next episode. I drove veh...
December 07, 2007