Automotive Can Networks

What is the 4th planet from the sun?

• Earth
• Mars
• Pluto
• Earth
• Venus

A Technician says that a break-out box can be used to access the BUS terminals while a scan tool is used to activate the modules.

• true

• False

Technician says that a 38-cavity diagnostic connector is found on many BMW and Mercedes vehicles under the hood

• true

• False

The force of hitting a wall at 3-5 mph will normally deploy a typical airbag

• true

• False

The purpose of the backup power supply in the SRS system is:

• Keep alive memory

• Retains power for the SRS in case of battery power loss

• Helps remember the time and radio stations

• Retains memory seat programming

A Clockspring is a pyrotechnic device that tightens the seat belt as the airbag is being deployed?

• True

• False

SRS terminals are gold plated and the connectors are what color

• Blue

• Red

• Orande

• Yellow

Which terminal of the OBD-II data link connector is the sensor ground for all vehicles?

• 1

• 4

• 5

• 3

Which terminal of the OBD-II data link connector is the 12 volt for all vehicles?

• 1

• 16

• 15

• 4

Class C High Speed networks are anything more than 10,000 bits per second

• True

• False