Oldsmobile specific DTC OBD2 code: P1646 Driver 1 Line 6
Oldsmobile specific DTC OBD2 code: P1665 Driver 3 Line 5
Oldsmobile specific DTC OBD2 code: P1684 Driver 5 Line 4
Oldsmobile specific DTC OBD2 code: P1631 Theft Deterrent Start Enable Signal Not Correct
Oldsmobile specific DTC OBD2 code: P1647 Driver 1 Line 7
Oldsmobile specific DTC OBD2 code: P1666 Driver 3 Line 6
Oldsmobile specific DTC OBD2 code: P1685 Driver 5 Line 5
Oldsmobile specific DTC OBD2 code: P1632 Theft Deterrent System-Fuel Disabled
Oldsmobile specific DTC OBD2 code: P1650 Driver 2-Input High Voltage
Oldsmobile specific DTC OBD2 code: P1667 Reverse Inhibit Solenoid Control Circuit