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U1000 Diagnostic Trouble Code Discussion for April 2010

Class 2 Communication Malfunction

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Trouble Ticket Help Requests for DTC U1000
Help Request Posted
2002 Nissan Maxima SE 3.5L MIL Lamp on VIN: JN1DA31D12
U1000: Controller Area Network Line Malfunction. This nissan has a hard fault, u codes that Im having trouble fixing. can't find any good diagnoses info on alldata check for fixes on IATN all or most talk about a ground under the dash and also there is a TSB out on this code. I added a new ground under dash ...
April 26, 2010
2005 Nissan Altima S 2.5L Stall VIN: 1N4AL11DO5
U1000: Controller Area Network Line Malfunction. ... will shut off and would restart, did get vehicle to stall out, no trouble codes in engine, tranny did have u1000 can comm error, when vehicle stalls out didnt matter hot or cold ,would happen in bay by just rev vehicle up also, engine would stall scanner w...
April 27, 2010