MAIN RELAY CONTROL OPERATION [MZR 2.0 DISI i-stop]

id0140j1170200

• When the ignition is switched to ON, the main relay turns on and power is supplied to sensors and devices.

• When the ignition is switched to off, a main relay on command signal is received the main relay turns on and the following actions take place:

1. Throttle valve control: Fully closed throttle learning function (See DRIVE-BY-WIRE CONTROL OPERATION [MZR 2.0 DISI i-stop].)

2. After-cooling function of the electrical fan control (See ELECTRICAL FAN CONTROL OPERATION [MZR 2.0 DISI i-stop].)

• When the on request signal from the controls stop, the main relay turns off.