header bg

Scan QR code or get instant email to install app

Question:

If the hydraulic brakes fail while you are driving, the system will not build up pressure and the brake pedal will feel spongy or go to the floor, you should:

A Pump the brake pedal to generate pressure.
explanation

Pump the Brakes: Sometimes pumping the brake pedal will generate enough hydraulic pressure to stop the vehicle. [California Commercial Driver Handbook]

Related Information

Comments

Robb214

3 years ago

So far so good

hjhffbh7b

3 years ago

Great app! Lots of help

brandonabisailor

3 years ago

It reminds me of quizlet from high school. I love this so much best app. Better than the booklet. Please please use if you are going to get a cdl.

Leave a Reply

Your email address will not be published.

*