Chapter 2-1: Starting the engine

The Ontario truck driver knowledge test includes a vital section on “Starting the Engine,” designed to ensure drivers understand proper safety procedures before operating a commercial vehicle.

Ontario Truck Driver Test - Chapter 2-1: Starting the engine

1 / 5

What is the first step in starting the engine for classes A and D vehicles?

Press the accelerator pedal to increase engine speed

Turn on the power to the engine and operate the starter

Check the engine oil pressure gauge

Engage the parking brake, depress the clutch pedal, and place the transmission in neutral

2 / 5

When starting the engine, how should you use the accelerator pedal?

Press it all the way down immediately

Pump it repeatedly to start the engine

Avoid touching it until the vehicle is moving

Use it, if necessary, to increase engine speed until it is running smoothly

3 / 5

What should you check after the engine is running smoothly?

The gauge for adequate engine oil pressure

The coolant level in the radiator

The fuel level in the tank

The tire pressure on all wheels

4 / 5

On vehicles with air brakes, when is it safe to move the vehicle?

As soon as the engine starts, regardless of the air-pressure reading

Whenever the parking brake is released, regardless of pressure

When the air warning buzzer is sounding

When the air-pressure gauge shows sufficient pressure and the warning buzzer/light is off

5 / 5

After engaging the parking brake and placing the transmission in neutral, what should you do next?

Check that the air-pressure gauge shows sufficient pressure

Turn on the power to the engine and operate the starter

Press the accelerator pedal to full throttle

Release the parking brake

Your score is

This section tests knowledge of key steps, such as checking that the transmission is in neutral or park, ensuring the parking brake is applied, and verifying that all gauges and warning lights function correctly. Drivers must also know how to identify potential mechanical issues before moving the vehicle. Mastering this section helps prevent accidents caused by improper starting procedures and reflects the high safety standards required for commercial driving in Ontario. Proper knowledge is essential for passing the test.