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U1001 Diagnostic Trouble Code Discussion for August 2014

Lost Communication With XXX Control Module

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Trouble Ticket Help Requests for DTC U1001
Help Request Posted
2006 Nissan 350Z Touring 3.5L No Start, Poor Idle Quality, MIL Lamp on VIN: JN1AZ36A36
U1001: Controller Area Network Line Malfunction. ... one ,car came in on hook because it overheated. when we go to start the car it is in limp mode,after clearing all codes and try to start it, it sets codes p2100 and p2101. if I go into ecm and monitor inputs I noticed th...
August 04, 2014
2007 Nissan Frontier SE 4.0L No Start VIN: 1N6AD09U17
U1001: Controller Area Network Line Malfunction. Customer stated that the vehicle stalled out on freeway and then would not crank. Noticed burned tcm fuse. Installed a 20 amp fuse (it takes a 10 Amp) drove it to the shop, we were closed at the time. He says it drove fine to the shop. Get here in the morning ...
August 09, 2014
2004 Nissan Sentra 1.8L MIL Lamp on VIN: 3N1CB51D14
U1001: Controller Area Network Line Malfunction. ... 2 code u1000, u1001 found damage trans module replace by used and code u1001 gone also trans is on safe mode third gear. Also replace engine control module still same clean all grounds.
August 11, 2014