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U7300 Diagnostic Trouble Code Discussion for February 2014

PCM Communications lost


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Trouble Ticket Help Requests for DTC U7300
Help Request Posted
2010 Chevrolet Avalanche LTZ 5.3L No Start, Cuts out, Stall, MIL Lamp on VIN: 3GNVKGE00A
Vehicle loses communication randomly, gauges sweep, all lights come one, stabili trac message, service 4wd, trans goes into default, If I can scan vehicle while its acting up I get random communication codes as stated above, when vehicle is towed back to shop ...
February 24, 2014
2010 Chevrolet Avalanche LTZ 5.3L No Start, Cuts out, Stall, MIL Lamp on VIN: 3GNVKGE00A
Vehicle loses communication randomly, gauges sweep, all lights come one, stabili trac message, service 4wd, trans goes into default, If I can scan vehicle while its acting up I get random communication codes as stated above, when vehicle is towed back to shop ...
February 24, 2014
2010 Chevrolet Avalanche LTZ 5.3L No Start, Cuts out, Stall, MIL Lamp on VIN: 3GNVKGE00A
Vehicle loses communication randomly, gauges sweep, all lights come one, stabili trac message, service 4wd, trans goes into default, If I can scan vehicle while its acting up I get random communication codes as stated above, when vehicle is towed back to shop ...
February 24, 2014
2010 Chevrolet Avalanche LTZ 5.3L No Start, Cuts out, Stall, MIL Lamp on VIN: 3GNVKGE00A
Vehicle loses communication randomly, gauges sweep, all lights come one, stabili trac message, service 4wd, trans goes into default, If I can scan vehicle while its acting up I get random communication codes as stated above, when vehicle is towed back to shop ...
February 24, 2014
2010 Chevrolet Avalanche LTZ 5.3L No Start, Cuts out, Stall, MIL Lamp on VIN: 3GNVKGE00A
Vehicle loses communication randomly, gauges sweep, all lights come one, stabili trac message, service 4wd, trans goes into default, If I can scan vehicle while its acting up I get random communication codes as stated above, when vehicle is towed back to shop ...
February 24, 2014