108) Technician A says that engine management malfunctions may be misinterpreted as transmission malfunction. Technician B says that imbalance in driveline components or wheels may be a likely cause of vibration. Which technician is correct? O Technician A O Technician B O Both technicians A and O Neither technician A nor B

108) Technician A says that engine management malfunctions may be misinterpreted as transmission malfunction. Technician B says that imbalance in driveline components or wheels may be a likely cause of vibration. Which technician is correct? O Technician A O Technician B O Both technicians A and O Neither technician A nor B

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter41: Automatic Transmissions And Transaxles

Section: Chapter Questions

Problem 7ASRQ: Technician A says that changes in engine load cause changes in hydraulic pressure inside the...

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Technician A says that a prerequisite to accurate road-testing analysis is knowing what planetary controls are applied in a particular gear range. Technician B says that all slipping conditions can be traced to a leaking hydraulic circuit. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B
While performing a prealignment inspection: Technician A says that improper front-wheel bearing adjustment may affect wheel alignment angles. Technician B says that worn ball joints affect only the camber angle. Who is correct? Technician A only Technician B only Both A and B Neither A nor B
Technician A says that the transmission rear seal at the driveline is particularly prone to leakage. When Technician B pushes up and down on the transmission, he says that the mounts require replacement because the case moves up and down. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B
While checking the engine and transmission mounts on a FWD car: Technician A says that any engine movement may change the effective length of the shift and throttle cables and therefore may affect the engagement of the gears. Technician B says that delayed or missed shifts are caused by hydraulic prob lems, not linkage or control problems. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B
While discussing a pressure test: Technician A says that this test is the most valuable diagnostic check for slippage when a gear is engaged. Technician B says that the test can identify the cause of late or harsh shifting. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B
While diagnosing the cause of noise from a transfer case: Technician A says that a probable cause is incorrect tire size. Technician B says that the most probable cause is a faulty bearing or gear. 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 changes in engine load cause changes in hydraulic pressure inside the transmission. Technician B says that engine load is monitored by throttle pedal movement or by engine vacuum. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B
When servicing transfer cases, all of the following are correct, except_____. a. it must be supported on a transmission jack or safety stands b. the chain drive and a planetary gearset must be adjusted to specifications c. visual inspections for leaks and damage are necessary d. follow the manufacturers recommendations for lubricants
Which of the following is a probable cause for a converters stall speed being below specifications? a. Restricted exhaust b. Slipping transmission clutches c. Slipping transmission bands d. Worn planetary gearset
32. Technician A says hypoid gearset are only used in RWD vehicle drivetrains. Technician B says hypoid gearset multiply torque. Which technician is correct? A- Technician A B- Technician B C- Both A and B D- 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
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?