Powertrain OBDII Trouble Code List

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  • P1838 7,820 Views
    Internal Mode Switch 'A' Circuit High Voltage
  • P1838 BUICK 291 Views
    Internal Mode Switch 'A' Circuit High Voltage
  • P1838 CADILLAC 329 Views
    Internal Mode Switch 'A' Circuit High Voltage
  • P1838 CHEVROLET 324 Views
    Internal Mode Switch 'A' Circuit High Voltage
  • P1838 FORD 9,002 Views
    Transmission Transfer Case Shift Motor Circuit Failure
  • P1838 GMC 250 Views
    Internal Mode Switch 'A' Circuit High Voltage
  • P1838 LINCOLN 269 Views
    Transmission Transfer Case Shift Motor Circuit Failure
  • P1838 MERCURY 257 Views
    Transmission Transfer Case Shift Motor Circuit Failure
  • P1839 8,824 Views
    Internal Mode Switch 'C' Circuit Low Voltage
  • P1839 BUICK 303 Views
    Internal Mode Switch 'C' Circuit Low Voltage
  • P1839 CADILLAC 307 Views
    Internal Mode Switch 'C' Circuit Low Voltage
  • P1839 CHEVROLET 296 Views
    Internal Mode Switch 'C' Circuit Low Voltage
  • P1839 FORD 2,609 Views
    Transmission Transfer Case Shift Motor Open Circuit
  • P1839 GMC 337 Views
    Internal Mode Switch 'C' Circuit Low Voltage
  • P1839 LINCOLN 576 Views
    Transmission Transfer Case Shift Motor Open Circuit
  • P1839 MERCURY 537 Views
    Transmission Transfer Case Shift Motor Open Circuit
  • P183A 356 Views
    Internal Mode Switch 2 D1 Circuit Low Voltage
  • P183A BUICK 275 Views
    Internal Mode Switch 2 D1 Circuit Low Voltage
  • P183A CADILLAC 260 Views
    Internal Mode Switch 2 D1 Circuit Low Voltage
  • P183A CHEVROLET 336 Views
    Internal Mode Switch 2 D1 Circuit Low Voltage
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