Powertrain OBDII Trouble Code List

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  • P18C5 BUICK 358 Views
    Gear Position Sensor Circuit 1 High Voltage
  • P18C5 CADILLAC 431 Views
    Gear Position Sensor Circuit 1 High Voltage
  • P18C5 CHEVROLET 428 Views
    Gear Position Sensor Circuit 1 High Voltage
  • P18C5 GMC 310 Views
    Gear Position Sensor Circuit 1 High Voltage
  • P18C6 583 Views
    Gear Position Sensor Circuit 2 Low Voltage
  • P18C6 BUICK 352 Views
    Gear Position Sensor Circuit 2 Low Voltage
  • P18C6 CADILLAC 294 Views
    Gear Position Sensor Circuit 2 Low Voltage
  • P18C6 CHEVROLET 383 Views
    Gear Position Sensor Circuit 2 Low Voltage
  • P18C6 GMC 385 Views
    Gear Position Sensor Circuit 2 Low Voltage
  • P18C7 413 Views
    Gear Position Sensor Circuit 2 High Voltage
  • P18C7 BUICK 338 Views
    Gear Position Sensor Circuit 2 High Voltage
  • P18C7 CADILLAC 306 Views
    Gear Position Sensor Circuit 2 High Voltage
  • P18C7 CHEVROLET 439 Views
    Gear Position Sensor Circuit 2 High Voltage
  • P18C7 GMC 360 Views
    Gear Position Sensor Circuit 2 High Voltage
  • P18C9 344 Views
    Gear Position Sensor Gear Ratio Not Plausible
  • P18C9 BUICK 361 Views
    Gear Position Sensor Gear Ratio Not Plausible
  • P18C9 CADILLAC 438 Views
    Gear Position Sensor Gear Ratio Not Plausible
  • P18C9 CHEVROLET 477 Views
    Gear Position Sensor Gear Ratio Not Plausible
  • P18C9 GMC 423 Views
    Gear Position Sensor Gear Ratio Not Plausible
  • P18CA 783 Views
    Gear Position Sensor Not Learned
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