Exam 12: In-Vehicle Transmission Repairs

Tech A says that low line pressure can be caused by a plugged transmission vent. Tech B says that high line pressure is caused by a restricted filter. Who is correct?

Which of the following can cause low line pressure in an automatic transmission?

Distracted driving can lead to a vehicle accident, so which feature of a scan tool can record the information while you test-drive a vehicle?

Which of the following best describes the appearance of metal material in the bottom of a transmission pan?

Which feature, found in many scan tools, allows a technician to operate solenoids and other actuators in a transmission.

Where are transmission in-vehicle diagnosis inspections and tests performed?

Which of the following is not a method of checking engine and transmission mounts?

Which of the following is essential when working on and around hybrid vehicles?

Technician A says that when checking line pressure, the engine should be off. Technician B says that when checking line pressure, the engine should be running. Who is correct?

Why is it important to know the functions of a hybrid vehicle and how it operates?

Before operating the vehicle on a lift, what should you inspect the tires should be in good condition, and tires and wheel balance should be confirmed.

During a torque converter stall test, if engine rpm are lower than the specified rpm, it indicates one of two problems: either the engine has a problem or the torque converter has an internal malfunction.

If a transmission oil cooler ruptures and leaks, which of the following fluids could contaminate the transmission fluid?

How high may line pressure be in reverse gear?

Technician A says that when checking line pressure, the engine should be off. Technician B says that when checking line pressure, the engine should be running. Who is correct?

To perform a proper diagnosis of an automatic transmission concern, a technician will always have to perform a pressure test of the transmission's hydraulic system.

When you are removing a transmission, you should wear eye protection to prevent which of the following from getting into your eyes?

You should never test-drive a vehicle with a scan tool in front of an airbag in case of an airbag deployment.

Which of the following can cause undesirable transmission operation and damage to the automatic transmission.

To prevent a rebuilt transmission from failing again, what must technicians find and correct?