Mechanics

Trouble Code Definitions

OBD2 Diagnostic Trouble Code Tables 1995 - 2008

  • P1810 - TFP Valve Position Switch Circuit
  • P1811 - Maximum Adapt and Long Shift
  • P1819 - Internal Mode Switch - No Start/Wrong Range
  • P1820 - Internal Mode Switch Circuit A Low
  • P1822 - Internal Mode Switch Circuit B High
  • P1823 - Internal Mode Switch Circuit P Low
  • P1825 - Internal Mode Switch - Invalid Range
  • P1826 - Internal Mode Switch Circuit C High
  • P1860 - TCC PWM Solenoid Circuit Electrical
  • P1887 - TCC Release Switch Circuit
  • P1899 - Park/Neutral Position Switch Stuck In Park or In Gear