MAIN RELAY CONTROL [SKYACTIV-G 1.3, SKYACTIV-G 1.5]SM2759989
MAIN RELAY CONTROL [SKYACTIV-G 1.3, SKYACTIV-G 1.5]

id0140q1168700


Outline

• Supplies power to each part by switching the main relay on/off at the optimal timing according to the vehicle conditions.

Block Diagram

ac5uun00001130

Operation

• When the ignition is switched ON (engine off or running), the main relay turns on and electrical power is supplied to each sensor and device.
• When the ignition is switched off from ON (engine off or running), an on-request signal is received from each control (such as drive-by-wire control, electric variable valve timing control) and the main relay turns on for a specified period.