Powertrain OBDII Trouble Code List

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  • P18B2
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  • P18B3
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  • P18B4
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  • P18B5 551 Views
    Internal Mode Switch 'A' Circuit Shorted
  • P18B6 394 Views
    Internal Mode Switch 'B' Circuit Shorted
  • P18B7 344 Views
    Internal Mode Switch 'C' Circuit Shorted
  • P18B8 1,060 Views
    Internal Mode Switch 'P' Circuit Shorted
  • P18B9 847 Views
    Internal Mode Switch 'S' Circuit Shorted
  • P18BA 346 Views
    Internal Mode Switch 'A' Circuit Stuck Off Invalid Voltage Range
  • P18BB 440 Views
    Internal Mode Switch 'B' Circuit Stuck Off Invalid Voltage Range
  • P18BC 380 Views
    Internal Mode Switch 'C' Circuit Stuck Off Invalid Voltage Range
  • P18BD 426 Views
    Internal Mode Switch 'P' Circuit Stuck Off Invalid Voltage Range
  • P18BE 382 Views
    Internal Mode Switch 'S' Circuit Stuck Off Invalid Voltage Range
  • P18BF 433 Views
    Internal Mode Switch 'A' Circuit Stuck On Invalid Voltage Range
  • P18C0 507 Views
    Internal Mode Switch 'B' Circuit Stuck On Invalid Voltage Range
  • P18C1 578 Views
    Internal Mode Switch 'C' Circuit Stuck On Invalid Voltage Range
  • P18C2 458 Views
    Internal Mode Switch 'P' Circuit Stuck On Invalid Voltage Range
  • P18C3 407 Views
    Internal Mode Switch 'S' Circuit Stuck On Invalid Voltage Range
  • P18C4 548 Views
    Gear Position Sensor Circuit 1 Low Voltage
  • P18C5 472 Views
    Gear Position Sensor Circuit 1 High Voltage
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