A customer comes in with an indirect TPMS, complaining that despite all the tires running low on pressure, the TPMS light never came on. Technician A says it’s likely due to a faulty module. Technician B says it may just be normal operation of an indirect TPMS. Who is correct? Technician A Technician B Both Technician A and B Neither Technician A or B

A customer comes in with an indirect TPMS, complaining that despite all the tires running low on pressure, the TPMS light never came on. Technician A says it’s likely due to a faulty module. Technician B says it may just be normal operation of an indirect TPMS. Who is correct? Technician A Technician B Both Technician A and B Neither Technician A or B

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter14: Lubricating And Cooling Systems

Section: Chapter Questions

Problem 9ASRQ: While discussing the causes of extreme engine bearing damage Technician A says that contaminated and...

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Technician A says that if a drive belt does not have the proper tension, it may produce squealing and chirping noises. Technician B says belt tension should be checked even if the engine has an automatic belt tensioner. Who is correct? Technician A Technician B Both A and B Neither A nor B
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?a. Technician A only.Technician B only.Both A and B.Neither A nor B
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 Technician B only Both A and B Neither A nor B
Technician A says the front wheel bearings on a typical FWD car are sealed and non-adjustable. Technician B says the front wheel bearings on a typical FWD car are greaseable and adjustable. Who is correct?
Technician A says power brakes are designed with vacuum-assisted units that use engine vacuum. Technician B says power brakes are designed with vacuum-assisted units that use vacuum developed by an external pump. Who is correct? a. A only b. B only c. both A and B d. neither A nor B Synthetic linings are made of _____ a. fiberglass b. aramid fiber c. both A and B d. neither A nor B All manufacturers recommend a specific sequence to follow when bleeding a vehicle’s brakes. a. True b. False Organic friction material _____ semimetallic materials. a. is quieter than b. is more fade resistant than c. requires higher pedal pressure than d. wears out faster than
Technician A uses sandpaper to remove carbon deposits from turbocharger wastegate parts. Technician B scrapes off heavy deposits before attempting to clean the unit. Who is correct?
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? a. Technician A only b.Technician B only c.Both A and B d.Neither A nor B
Technician A says that the enable criteria are the criteria that must be met before the PCM completes a monitor test. Technician B says that a drive cycle includes operating the vehicle under specific conditions so that a monitor test can be completed. Who is correct? Technician A Technician B Both A and B Neither A nor B
An indirect TPMS is being discussed. Technician A says that if a specific tire is low, the system will typically alert the driver which tire is low. Technician B says that after serving the indirect TPMS, you need to perform a re-learn procedure. Who is correct? Technician A Technician B Both Technician A and B Neither Technician A or B
The CV joint boots on the left side of a vehicle appear to be squeezed together; the boots on the right side of the vehicle appear to be stretched apart. Technician A says that one or more of the engine/transaxle's mounts may be broken. Technician B says that one or more of the engine/transaxle's subframe mounts may be broken. Who is correct? O a. A only O b.B only C. Both A and B O d. Neither A nor B
A technician is inspecting a vehicle and finds the upper radiator hose is collapsed, and the cooling system pulled into a vacuum when cold. Technician A states that a leak in the surge tank could be the cause. Technician B states that the radiator cap is most likely defective. Who is correct? Select one: a. Technician A only b. Technician B only c. Both Technicians A and B d. Neither Technician A nor B
While checking the condition of a cars ATF: Technician A says that if the fluid has a dark brownish or blackish color and/or a burned odor, the fluid has been overheated. Technician B says that if the fluid has a milky color, this indicates that engine coolant has been leaking into the transrnissions cooler. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B