Describe the function of the solenoid control relay as mentioned in the passage.

• The solenoid control relay regulates the flow of electricity to the starter motor.

• The solenoid control relay is responsible for controlling the fuel injection system.

• The solenoid control relay manages the air conditioning system.

• The solenoid control relay is used to adjust the vehicle's suspension.

The role of the ignition key in ECU-controlled circuits is to:

• start the engine

• control the air conditioning

• adjust the radio volume

• operate the windshield wipers

Starter relays are a type of relay.

• continuous-duty

• intermittent-duty
• permanent-duty

• temporary-duty

True or False: Starter relays are intended for continuous operation longer than a minute.

• True

• False

Fill in the blank: The relay may be controlled by a separate push button located in the dash or by an ________ key switch.

• ignition

• manual

• automatic

• emergency

Which positions does the ignition switch normally have?

• Off, Accessory, On, Start

• Park, Reverse, Neutral, Drive

• Low, Medium, High

• Open, Close, Lock

What happens when the starter pushbutton is pushed according to the passage?

• The engine starts

• The engine stops

• The lights turn on

• The lights turn off

Relays use electromagnets to close contacts and act like a switch.

• True

• False

In the Overcrank Protection (OCP) system, what happens if the motor temperature exceeds a safe threshold?

• The motor continues to run

• The thermostatic switch opens

• The solenoid windings are energized

• The motor shuts down

Which component in the ADLO circuit detects AC only when the alternator is charging?