Network OBDII Trouble Code List

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  • U1253 3,055 Views
    SCP (J1850) Invalid or Missing Data for Class A Functions
  • U1254 3,264 Views
    SCP (J1850) Invalid or Missing Data for Network Control
  • U1255 6,529 Views
    Lost Communications
  • U1255 BUICK 3,447 Views
    Lost Communications
  • U1255 CADILLAC 14,980 Views
    Lost Communications
  • U1255 CHEVROLET 8,411 Views
    Lost Communications
  • U1255 GMC 2,071 Views
    Lost Communications
  • U1260 8,260 Views
    SCP (J1850) Single Ended (+) Circuit Failure
  • U1261 7,562 Views
    SCP (J1850) Single Ended (-) Circuit Failure
  • U1262 35,193 Views
    Communication Bus Fault
  • U1300 1,488 Views
    Low Voltage On Class 2 Serial Data Circuit
  • U1300 BUICK 956 Views
    Low Voltage On Class 2 Serial Data Circuit
  • U1300 CADILLAC 2,713 Views
    Low Voltage On Class 2 Serial Data Circuit
  • U1300 CHEVROLET 2,634 Views
    Low Voltage On Class 2 Serial Data Circuit
  • U1300 GMC 2,928 Views
    Low Voltage On Class 2 Serial Data Circuit
  • U1300 PONTIAC 697 Views
    Low Voltage On Class 2 Serial Data Circuit
  • U1301 6,184 Views
    High Voltage On Class 2 Serial Data Circuit
  • U1301 BUICK 1,838 Views
    High Voltage On Class 2 Serial Data Circuit
  • U1301 CADILLAC 1,976 Views
    High Voltage On Class 2 Serial Data Circuit
  • U1301 CHEVROLET 3,835 Views
    High Voltage On Class 2 Serial Data Circuit
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