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C0101 Diagnostic Trouble Code Discussion for January 2005

communication error

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Trouble Ticket Help Requests for DTC C0101
Help Request Posted
1999 Hyundai Sonata GLS 2.5L Hesitation, MIL Lamp on, trans in limp in VIN: KMHWF35V5X
C0101: communication error. ... no drivability issue other than they thuoght the rear brakes were sticking. I went to check codes and had no communication with my Genesis scan tool. so i tried generic obdII communications and got p0418 secondary air in...
January 19, 2005