Mechanics

Trouble Code Definitions

OBD2 Diagnostic Trouble Code Tables 1995 - 2008

  • P1500 - Vehicle Speed Sensor (VSS)
  • P1501 - Vehicle Speed Sensor (VSS) Out Of Range
  • P1502 - Vehicle Speed Sensor (VSS) Intermittent
  • P1505 - Idle Air Control At Adaptive Clip
  • P1506 - Idle Air Control System Over speed Error
  • P1507 - Idle Air Control System Under speed Error
  • P1508 - Idle Air Control (IAC) System - Low RPM
  • P1516 - Inlet Manifold Runner Control Input Error (Bank 1)
  • P1517 - Inlet Manifold Runner Control Input Error (Bank 2)
  • P1518 - Inlet Manifold Runner Control Stuck Open
  • P1519 - Malfunction In IAC Valve Circuit
  • P1520 - 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
  • P1549 - Intake Manifold Control Circuit Malfunction
  • P1550 - PSP Sensor Malfunction
  • P1554 - Cruise Engaged Circuit High Voltage
  • P1560 - Cruise Control System-Transaxle Not in Drive
  • P1564 - Cruise Control System-Vehicle Acceleration too high
  • P1566 - Cruise Control System-Engine RPM Too High
  • P1567 - Cruise Control- ABCS Active
  • P1570 - Cruise Control System - Traction Control Active
  • P1571 - Traction Control System PWM Circuit No Frequency
  • P1572 - Brake Pedal Switch Circuit
  • P1574 - EBTCM System- Stop Lamp Switch Circuit High Voltage
  • P1575 - Extended Travel Brake Switch Circuit High Voltage
  • P1579 - Park/Neutral to Drive/Reverse At high Throttle Angle
  • P1585 - Cruise Control Inhibit Output Circuit
  • P1594 - Charging System Voltage Too High
  • P1595 - Speed Control Solenoid Circuits
  • P1596 - Speed Control Switch always High
  • P1597 - Speed Control Switch always Low
  • P1598 - A/C Pressure Sensor Volts Too High
  • P1599 - A/C Pressure Sensor Volts Too Low