MAIN RELAY CONTROL [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]
MAIN RELAY CONTROL [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]
SM2565332
id0140u0168700
Outline
• Supplies power to each part by switching the main relay on/off at the optimal timing according to the vehicle conditions.
Block Diagram
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Operation
• When the ignition is switched ON, the main relay turns on and electrical power is supplied to each sensor and device.
• When the ignition is switched off from ON, 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.