Powertrain OBDII Trouble Code List

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  • P1820 GMC 934 Views
    Internal Mode Switch Circuit 'A' Low
  • P1820 INFINITI 1,000 Views
    Engine Speed Signal
  • P1820 MITSUBISHI 560 Views
    Shift Fork Position Sensor 1 System Voltage Low Range Out
  • P1820 NISSAN 6,928 Views
    Engine Speed Signal
  • P1820 PONTIAC 731 Views
    Internal Mode Switch Circuit 'A' Low
  • P1820 SATURN 848 Views
    Internal Mode Switch Circuit 'A' Low
  • P1821 6,842 Views
    Shift Fork Position Sensor 1 System Voltage High Range Out
  • P1821 MITSUBISHI 410 Views
    Shift Fork Position Sensor 1 System Voltage High Range Out
  • P1822 13,011 Views
    Internal Mode Switch Circuit 'B' Low
  • P1822 BUICK 2,668 Views
    Internal Mode Switch Circuit 'B' Low
  • P1822 CADILLAC 3,156 Views
    Internal Mode Switch Circuit 'B' Low
  • P1822 CHEVROLET 775 Views
    Internal Mode Switch Circuit 'B' Low
  • P1822 FORD 3,353 Views
    Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery
  • P1822 GMC 734 Views
    Internal Mode Switch Circuit 'B' Low
  • P1822 MITSUBISHI 516 Views
    Shift Fork Position Sensor 1 System Output Range Out
  • P1823 9,065 Views
    Internal Mode Switch Circuit 'P' Low
  • P1823 BUICK 2,177 Views
    Internal Mode Switch Circuit 'P' Low
  • P1823 CADILLAC 2,572 Views
    Internal Mode Switch Circuit 'P' Low
  • P1823 CHEVROLET 705 Views
    Internal Mode Switch Circuit 'P' Low
  • P1823 GMC 629 Views
    Internal Mode Switch Circuit 'P' Low
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