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U1000 Diagnostic Trouble Code Discussion for July 2017

Class 2 Communication Malfunction


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Trouble Ticket Help Requests for DTC U1000
Help Request Posted
2006 Infiniti QX56 5.6L Surge, MIL Lamp on VIN: 5N3AA08A96
U1000: CAN Communication Circuit. ... small carribbean island. I have this q56 infiniti that owner brought in from another shop. Owner said something wrong,sort it out,didn't say much else. Took vehicle on short test run and found that it barely ran, felt like an exaggerated fail safe mode, ch...
July 22, 2017