Chevrolet specific DTC OBD2 code: P1842 1-2 Shift Solenoid Circuit Low Voltage
Chevrolet specific DTC OBD2 code: P1875 4WD Low Switch Circuit
Chevrolet specific DTC OBD2 code: P1843 1-2 Shift Solenoid Circuit High Voltage
Chevrolet specific DTC OBD2 code: P1884 TCC Enable/Shift Light Circuit
Chevrolet specific DTC OBD2 code: P1844 Torque Reduction Signal Circuit Desired By TCM
Chevrolet specific DTC OBD2 code: P1886 Shift Timing Solenoid
Chevrolet specific DTC OBD2 code: P1845 Transmission Gear Ratio Output Circuit
Chevrolet specific DTC OBD2 code: P1887 TCC Release Switch Circuit
Chevrolet specific DTC OBD2 code: P1847 2-3 Shift Solenoid Circuit High Voltage
Chevrolet specific DTC OBD2 code: P1890 ECM Data Input Circuit