GM GM Safety and ADAS 1 — Questions and Answers
Question 1: What does the acronym ADAS stand for in GM vehicles?
- Advanced Driver Assistance Systems (Correct answer)
- Automated Driving and Safety Systems
- Active Driver Alert Software
- Adaptive Driving Assistance Suite
Correct answer: Advanced Driver Assistance Systems
ADAS stands for Advanced Driver Assistance Systems, which encompasses technologies like automatic emergency braking and lane keep assist.
Question 2: Which GM safety feature automatically applies the brakes when a forward collision is imminent?
- Lane Keep Assist
- Automatic Emergency Braking (AEB) (Correct answer)
- Rear Cross Traffic Alert
- Side Blind Zone Alert
Correct answer: Automatic Emergency Braking (AEB)
Automatic Emergency Braking (AEB) detects imminent forward collisions and autonomously applies the brakes to reduce impact severity.
Question 3: GM's Super Cruise hands-free driving technology primarily relies on which type of data for lane centering?
- Ultrasonic sensors only
- Rear-facing radar
- Precise LiDAR map data combined with GPS (Correct answer)
- Front camera only
Correct answer: Precise LiDAR map data combined with GPS
Super Cruise uses a combination of precise LiDAR-based map data and GPS positioning to enable hands-free driving on compatible highways.
Question 4: What is the purpose of the Driver Attention System (DAS) used with GM's Super Cruise?
- Monitors tire pressure during highway driving
- Detects driver eye gaze to ensure alertness (Correct answer)
- Activates cruise control automatically
- Adjusts seat position for driver comfort
Correct answer: Detects driver eye gaze to ensure alertness
The Driver Attention System uses an infrared camera to monitor the driver's eye gaze and ensures they remain alert while Super Cruise is active.
Question 5: Which GM safety technology warns the driver of vehicles in the adjacent lane blind spot?
- Forward Collision Alert
- Side Blind Zone Alert (SBZA) (Correct answer)
- Rear Park Assist
- Lane Departure Warning
Correct answer: Side Blind Zone Alert (SBZA)
Side Blind Zone Alert (SBZA) uses radar sensors to detect vehicles in the driver's blind spot and provides a visual alert in the mirror.
Question 6: When replacing a GM airbag inflator, technicians must follow which critical safety step first?
- Disable the supplemental restraint system (SRS) and wait the specified time (Correct answer)
- Disconnect the battery and immediately begin work
- Remove the steering wheel without any wait period
- Activate the airbag to deplete stored energy
Correct answer: Disable the supplemental restraint system (SRS) and wait the specified time
Technicians must disable the SRS and wait the manufacturer-specified time (typically 1–3 minutes) to allow capacitors to discharge before handling airbag components.
GM GM Safety and ADAS 1
What does the acronym ADAS stand for in GM vehicles?