General Motors GM specific DTC OBD2 code: P1667 Reverse Inhibit Solenoid Control Circuit
General Motors GM specific DTC OBD2 code: P1686 Driver 5 Line 6
General Motors GM specific DTC OBD2 code: P1779 Engine Torque Delivered To TCM Signal
General Motors GM specific DTC OBD2 code: P1669 ABS Unit Expected
General Motors GM specific DTC OBD2 code: P1687 Driver 5 Line 7
General Motors GM specific DTC OBD2 code: P1780 Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit
General Motors GM specific DTC OBD2 code: P1670 Driver 4
General Motors GM specific DTC OBD2 code: P1689 Delivered Torque Circuit Fault
General Motors GM specific DTC OBD2 code: P1790 Transmission Control Module Checksum
General Motors GM specific DTC OBD2 code: P1671 Driver 4 Line 1