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U1001 Diagnostic Trouble Code Discussion for November 2004

Lost Communication With XXX Control Module

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Trouble Ticket Help Requests for DTC U1001
Help Request Posted
2002 Nissan Altima SE 3.5L High Idle VIN: 1N4BL11D92
U1001: Controller Area Network Line Malfunction. ... with the code po507 and a pending p0507.. freeze frame is 975rpm/196f/0mph/cl/stft#1 +2.3 ltft#1 -4.6/stft#2 +2.3 ltft#2 -4.6 ...I did the three relearns again and right now it is ok ..BUT I expect it to return ..this is a drive by wire, all computer contr...
November 29, 2004