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U1000 Diagnostic Trouble Code Discussion for June 2014

Class 2 Communication Malfunction


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Trouble Ticket Help Requests for DTC U1000
Help Request Posted
2004 Nissan Maxima SL 3.5L No Start VIN: 1N4BA41E44
U1000: Controller Area Network Line Malfunction. hello all can you help with can? [pun] i confirmed pcm no comm. volt droped all powers & grounds,good. ohm terminators in pcm ,ipdm,picture perfect can wave @ dlc 6-14,120 ohm pcm unplug, same ipdm. 60 at 6&14 ipdm & pcm pluged in, condemned pcm, i...
June 17, 2014