Saturn specific DTC OBD2 code: P1817 TFP Valve Position Switch-Reverse With Drive Ratio
Saturn specific DTC OBD2 code: P1818 TFP Valve Position Switch-Drive Without Drive Ratio
Saturn specific DTC OBD2 code: P1819 Internal Mode Swtich No Start, Wrong Range
Saturn specific DTC OBD2 code: P1823 Internal Mode Switch Circuit P Low
Saturn specific DTC OBD2 code: P1825 Internal Mode Switch Illegal Range
Saturn specific DTC OBD2 code: P1826 Internal Mode Switch Circuit C High
Saturn specific DTC OBD2 code: P1835 Kick-Down Switch
Saturn specific DTC OBD2 code: P1836 Kick-Down Switch Failed Open
Saturn specific DTC OBD2 code: P1837 Kick-Down Switch Failed Short
Saturn specific DTC OBD2 code: P1842 1-2 Shift Solenoid Circuit Low Voltage