U1243 - SCP (J1850) Invalid or Missing Data for Exterior Environment
Engine Light ON (or Service Engine Soon Warning Light)
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.
Please post your question on the Q&A section for more information: AutoCodes.com Q&A