Question about 2002 Nissan Altima
Sometimes coming data,but the every error comunication,for the scannner
rpm up and down same the lightgauge,low high,codes u 1001 1000
Posted on Jul 30, 2012
These are Canadian DTCs diagnostic trouble codes. This codes mean a lack of connumication. This are different than American OBII codes.Hope this helps try gooling Canadian Troule Code and writing down the U codes. I hope this helps you. Please vote if you find this helpful.
The U1000 and U1001 mean that there is no communication between the engine control unit and another control units that are part of the CAN system (Controller Area Network) or that at some point there was no communication. Before do any repairs with the U1000 and U1001 codes, the factory recommend repairing any other problems in the car.
Posted on Jan 16, 2009
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