Exam 15: Passive Restraint and Vehicle Safety Systemsservicing Passive Restraint and Vehicle Safety Systems

A customer states that the back-up camera does not come on. Technician A says this can be caused by a faulting range selection sensor. Technician B says this can be caused by an open in the back-up lamp circuit. Who is correct?

In the automatic seat belt system, what switches inform the module of the position of the harness?

The ____ keeps the driver in the correct upright position during a collision, so the air bag is more efficient.

Usually the air bag system stores two types of fault codes: active and ____.

Describe the function of the air bag module igniter.

Technician A says that the occupant restraint controller contains the clockspring and the inflator. Technician B says that the occupant restraint controller supplies emergency current to the system if battery voltage is lost. Who is correct?

How much current flow through the squib is required to deploy the air bag?

Multistage air bags are hybrid air bags that use ____ to control the rate of inflation.

When servicing an air bag system after a deployment all:

Technician A says that the clockspring is located at the bottom of the steering column. Technician B says that the clockspring maintains electrical contact between the air bag module and the rest of the system. Who is correct?

Technician A says the automatic parking system automatically operates the electric steering gear to maneuver the vehicle into a parking spot. Technician B says the automatic parking system can only perform parallel parking procedures. Who is correct?

On a vehicle equipped with a bladder type air bag system: The customer is concerned about the "Pass Air Bag Off" light not illuminating when their eight year old child sits in the passenger front seat. Technician A says this is normal operation. Technician B says a DTC will set for this condition. Who is correct?

All of the following are components of the air bag module EXCEPT the

All of the following are common sensor types EXCEPT

The rollover mitigation feature uses additional sensors and actuators within the ESP system to prevent rollovers.

Technician A says trouble codes will lead you to the correct diagnostic chart to use. Technician B says that trouble codes indicate the exact location of the fault. Who is correct?

The ultrasonic sensors used by the park guidance system require adjustment anytime they are removed or replaced.

What is the purpose of active headrests?

Technician A says t he rollover mitigation feature uses additional sensors and actuators within the ESP system to prevent rollovers. Technician B says the rollover mitigation system can also be incorporated with the electronic suspension systems to control body roll and weight transfer. Who is correct?

To assure that the driver and/or passenger stay in position during an accident, some vehicles are equipped with seat belt ____.