Category: OBDii Powertrain Codes

P1901 TSS Circuit Intermittent Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1902 Pressure Control Solenoid B Intermittent Short Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1903 Pressure Control Solenoid C Short Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1904 Pressure Control Solenoid C Open Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1905 Pressure Control Solenoid C Intermittent Short Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1906 Kickdown Pull Relay Open or Short Circuit to Ground Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1899 Gov Press above 3 PSI in gear with 0 MPH

P1900 OSS Circuit Intermittent Malfunction Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1892 Throttle Position Sensor PWM Signal High

P1893 Engine Torque Signal Low Voltage

P1894 CVT Speed Change Control Valve Circuit

P1895 CVT Pulley Pressure Control Valve Circuit

P1886 CVT Driven Pulley Speed Sensor Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1887 TCC Release Switch Circuit

P1888 CVT Speed Sensor

P1889 Problem in CVT Speed Sensor 2 Circuit

P1890 Transmission 4WD Mode Select Return Input Circuit Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1891 Transmission Transfer Case Contact Plate Ground Return Open Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1880 Transmission Transfer Case Disengaged Solenoid Short to Battery Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1881 Engine Coolant Level Switch Circuit Failure, GEM