P1503 Auxillary Speed Sensor Fault
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1503 Information for specific makes P1503 BUICKP1503 CADILLACP1503 CHEVROLETP1503 GMCP1503 HYUNDAIP1503 HYUNDAI
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1503 Information for specific makes P1503 BUICKP1503 CADILLACP1503 CHEVROLETP1503 GMCP1503 HYUNDAIP1503 HYUNDAI
P1503 HYUNDAI – Auto Cruise Control Switch
P1503 HYUNDAI – Auto Cruise Control Switch
P1503 BUICK – Theft Deterrent System – Password Incorrect
P1503 CADILLAC – Theft Deterrent System – Password Incorrect
P1503 CHEVROLET – Theft Deterrent Fuel Enable Signal Not Correct
P1503 GMC – Theft Deterrent Fuel Enable Signal Not Correct