Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
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Textbook Question
Chapter 53, Problem 8ASRQ
Technician A says that each ABS has its own diagnostic procedure involving use of the brake and antilock warning lamps, special testers, breakout boxes, scan tools, troubleshooting charts, and wiring diagrams. Technician B says that ABSs vary in the number of codes they can store and whether they will retain the code in memory when the ignition is turned off. Who is correct?
- Technician A only
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Besides indicating ABS faults for some systems, the red brake warning lamp on the instrument panel can indicate failure of the ___ brakesystem, application of the ___ brake, or low fluidlevel in the ___.
Technician A says if the amber ABS warning light is on continuously, the ABS system is still operational but may not be operating at 100 percent efficiency. Technician B says ABS operation might be affected by improperly turning the drums and rotors. Who is correct?
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b.
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Technician A says that a malfunction of the ABS causes the control module to shut off or inhibit the system. Technician B says that a loss of hydraulic fluid or power booster pressure disables the antilock brake system. Who is correct?
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b.Technician B only
c.Both A and B
d.Neither A nor B
Chapter 53 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 53 - What is the primary difference between an...Ch. 53 - Briefly describe the proper steps and testing...Ch. 53 - An ABS modulates brake pressure. What does this...Ch. 53 - Explain the difference between over steer and...Ch. 53 - List the various methods used by traction control...Ch. 53 - Besides indicating ABS faults for some systems,...Ch. 53 - What are the functions of an isolation/dump valve?Ch. 53 - Describe the normal pedal feel when the ABS is...Ch. 53 - Which of the following is a true statement? In...Ch. 53 - What is the name for the gas-filled pressure...
Ch. 53 - What four things should be checked before...Ch. 53 - When inspecting wheel-speed sensors, check for all...Ch. 53 - Define the difference between an integrated and a...Ch. 53 - What is the basic difference between a Delco ABS...Ch. 53 - Why are the wires leading to some wheel-speed sen...Ch. 53 - Technician A says that a malfunction of the ABS...Ch. 53 - While road testing a car equipped with an ABS:...Ch. 53 - Technician A says that the accumulator in an ABS...Ch. 53 - Technician A says that it is normal for the amber...Ch. 53 - Technician A says that some antilock brake systems...Ch. 53 - Technician A says that wheel-speed sensors send an...Ch. 53 - Technician A says that an ABS problem can cause...Ch. 53 - Technician A says that each ABS has its own...Ch. 53 - When removing a vehicles ABS electronic control...Ch. 53 - Technician A says that some traction control...
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Technician A says that the suspension switch must be turned off before raising any corner of a car with an electronic air suspension. Technician B says that the ignition switch must not be turned on while any corner of a car with electronic air suspension is raised. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B
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Technician a says that the malfunction of the ABS can cause the control module to shut off or inhibited the system technician B says the loss of the hydraulic fluid or power booster pressure disables to antilock brake system who is correct
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