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U0140 Diagnostic Trouble Code Discussion for May 2017

Lost Communication With BCM


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Trouble Ticket Help Requests for DTC U0140
Help Request Posted
2007 Chevrolet Silverado 1500 LTZ 5.3L No Start VIN: 2GCEC13J87
U0140: abs. ... crank.customer has been having cranking problems and has been jumping a wire to crank truck until one day it would not crank anymore.it was obvious he shorted under hood fuse box.replaced it with new,no crank still.checked starter next .bad starter.replace...
May 27, 2017