ASE A4 Steering and Suspension Practice Test

Automotive tool.

69. Technician A says the tool in the illustration is for static calibration of the vehicle's ADAS sensors. Technician B says to perform dynamic ADAS calibration with the vehicle on a level surface in the service bay. Who is correct?

  • A. Technician A
  • B. Technician B
  • C. Both A and B
  • D. Neither A or B
ADAS sensor calibration tool.

69.

Answer A is correct. The dotted targets are used to calibrate the rearview mirror camera used by the Lane Departure Assist system.

Answer B is wrong. Calibrate the rearview mirror camera with a scan tool and targets in the service bay, and perform dynamic calibration at certain speeds and distances during a test drive.

Answer C is wrong. The Lane Departure Assistance system warns the driver when the vehicle drifts out of its lane. It uses EPS electric power steering, the ABS brake system, or both to keep the vehicle centered.

Answer D is wrong. Read more about Lane Keep and Park Assist systems by clicking the Read More button.

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