DTC U0420-00; U0420-82; Signal Error From EPS Control Module: Notes

DETECTION CONDITION AND POSSIBLE CAUSE

DTC	U0420:00	Signal error from EPS control module
	U0420:82
DETECTION CONDITION		Error detected in signal from EPS control module via CAN communication
FAIL-SAFE FUNCTION		Master warning light Illuminates Smart City Brake Support (SCBS) control disabled
POSSIBLE CAUSE		EPS control module malfunction
SYSTEM WIRING DIAGRAM		-