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B2750 Diagnostic Trouble Code Discussion for March 2007

Pass Key Data Communication Failure

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Trouble Ticket Help Requests for DTC B2750
Help Request Posted
1996 Cadillac Eldorado 4.6L No Start VIN: 1G6EL12Y2T
B2750: Pass Key Data Communication Failure. Well I'm getting pretty stressed out on this,I hope somebody out there can help me.This car came from a trans shop.They dropped the rack to remove the side cover and make a internal repair.After putting everything back together the car will crank start and die...
March 09, 2007