OBD II Trouble Code Definitions

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OBD2 Diagnostic Trouble Code Tables
P0100 - P0199 | P0200 - P0299 | P0300 - P0399 | P0400 - P0499 | P0500 - P0599 | P0600 - P0699 | P0700 - P0799 | P0800 - P0899 | P1000 - P1099 | P1100 - P1199 | P1200 - P1299 | P1300 - P1399 | P1400 - P1499 | P1500 - P1599 | P1600 - P1699 | P1700 - P1799 | P1800 - P1899 |
  • - Vehicle Speed Sensor (VSS)
  • P1501
    - Vehicle Speed Sensor (VSS) Out Of Range
  • - Vehicle Speed Sensor (VSS) Intermittent
  • - Idle Air Control At Adaptive Clip
  • - Idle Air Control System Over speed Error
  • - Idle Air Control System Under speed Error
  • P1508
    - Idle Air Control (IAC) System - Low RPM
  • - Inlet Manifold Runner Control Input Error (Bank 1)
  • P1517
    - Inlet Manifold Runner Control Input Error (Bank 2)
  • - Inlet Manifold Runner Control Stuck Open
  • - Malfunction In IAC Valve Circuit
  • - Intake Manifold Runner Control (IMRC) circuit malfunction
  • P1524
    - Throttle Position (TP) Sensor Learned Closed Throttle Angle Degrees Out-Of-Range
  • P1527
    - Trans Range / Pressure Switch Comparison
  • P1546
    - Air Conditioning (A/C) Clutch Relay Control Circuit
  • - Intake Manifold Control Circuit Malfunction
  • - PSP Sensor Malfunction
  • - Cruise Engaged Circuit High Voltage
  • P1560
    - Cruise Control System-Transaxle Not in Drive
  • - Cruise Control System-Vehicle Acceleration too high
  • - Cruise Control System-Engine RPM Too High
  • P1567
    - Cruise Control- ABCS Active
  • - Cruise Control System - Traction Control Active
  • P1571
    - Traction Control System PWM Circuit No Frequency
  • - Brake Pedal Switch Circuit
  • P1574
    - EBTCM System- Stop Lamp Switch Circuit High Voltage
  • P1575
    - Extended Travel Brake Switch Circuit High Voltage
  • - Park/Neutral to Drive/Reverse At high Throttle Angle
  • P1585
    - Cruise Control Inhibit Output Circuit
  • - Charging System Voltage Too High
  • - Speed Control Solenoid Circuits
  • - Speed Control Switch always High
  • P1597
    - Speed Control Switch always Low
  • P1598
    - A/C Pressure Sensor Volts Too High
  • - A/C Pressure Sensor Volts Too Low
    • Please go to our P1500-P1599 forum for aditional codes and for questions and answers about your particular trouble code.