OBD II Trouble Code Definitions

OBD2 Diagnostic Trouble Code Tables 1995 - 2016
  • - TFP Valve Position Switch Circuit
  • - Maximum Adapt and Long Shift
  • - Internal Mode Switch - No Start/Wrong Range
  • - Internal Mode Switch Circuit A Low
  • P1822
    - Internal Mode Switch Circuit B High
  • - Internal Mode Switch Circuit P Low
  • - Internal Mode Switch - Invalid Range
  • P1826
    - Internal Mode Switch Circuit C High
  • - TCC PWM Solenoid Circuit Electrical
  • P1887
    - TCC Release Switch Circuit
  • - Park/Neutral Position Switch Stuck In Park or In Gear
  • Please go to our P1800-P1899 forum for aditional codes and for questions and answers about your particular trouble code.