P1890 Transmission 4WD Mode Select Return Input Circuit Failure
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1890 Information for specific makes P1890 BUICKP1890 CADILLACP1890 HONDA
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1890 Information for specific makes P1890 BUICKP1890 CADILLACP1890 HONDA
P1890 BUICK – ECM Data Input Circuit
P1890 CADILLAC – ECM Data Input Circuit
P1890 HONDA – Shift Control System