U1243 – SCP (J1850) Invalid or Missing Data for Exterior Environment

U1243 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

U1243 Description

SCP (J1850) Invalid or Missing Data for Exterior Environment is the generic description for the U1243 code, but the manufacturer may have a different description. Currently we have no further information abouth the U1243 OBDII code.