Michigan State Mechanic Automatic Transmission Practice Exam

These questions are part of the practice quiz. Start practicing

• What does a malfunctioning torque converter typically exhibit?
• How does an automobile's governor function in relation to transmission performance?
• Why is performing a transmission service essential?
• Explain the term "torque multiplication" with respect to a torque converter.
• When performing a transmission fluid change, which component must be checked for proper operation?
• A vehicle won't downshift into first gear when coming to a stop. The most likely cause is:
• Which component of an automatic transmission is responsible for transferring the engine's power to the transmission?
• When should transmission fluid generally be changed?
• A car with a 3-speed automatic transmission works okay in forward gears but slips in reverse. What could cause this problem?
• What would you notice first if the transmission filter were restricted?
• Which part of the automatic transmission provides multiple gear ratios in a compact form?
• Which component regulates hydraulic pressure within the transmission?
• How can a mechanic test for transmission fluid contamination?
• What could be a result of incorrect adjustment of the linkage between the shift lever and the manual valve?
• What could be a reason for soft shifts in a transmission?
• What kind of maintenance does a transmission require?
• What might cause a transmission to make grinding noises?
• What might a burned smell in transmission fluid indicate?
• Explain the difference between hydraulic and electronic controls in modern transmissions.
• How are the shift points changed to adjust for the power demands of the driver?
• How does vehicle load impact transmission performance?
• What can excessive heat in an automatic transmission lead to?
• No engine vacuum to a vacuum modulated transmission would result in:
• What does burnt transmission fluid smell like?
• What should you do if you notice very square and sharp edges on the lands of a spool valve from the valve body?
• How does the adaptive learning feature in an ECU assist transmission performance?
• What is the purpose of a kick-down feature in an automatic transmission?
• If the sun gear is the input member, the carrier is held, and the ring gear is the output member, what would be the result?
• What could be a potential consequence of a malfunctioning valve body?
• What is a "shift kit"?
• How can overheating affect an automatic transmission's performance?
• What role does the torque converter play in an automatic transmission?
• Which transmission issue often leads to increased fuel consumption?
• When two members of a planetary gear set are locked together, what happens to the output shaft?
• Which factor does NOT contribute to transmission overheating?
• What would be the result if the sun gear is held, the carrier is the input number, and the ring is the output member?
• What consequence could occur if the transmission fluid filter is clogged?
• How often should automatic transmission fluid typically be replaced?
• What is the primary function of an automatic transmission?
• What best describes a transaxle assembly?
• When experiencing delayed shifts, which component may be causing the issue?
• What crucial aspect of transmission maintenance is often overlooked by drivers?
• What is the purpose of the governor in an automatic transmission?
• Which of the following would most likely cause a transmission to stay in first gear until very high engine speed?
• What symptom indicates potential transmission fluid overheating?
• How does the principle of “shift feel” affect driver experience?
• What is the technician checking when assessing a vital component in the transmission?
• How can extreme temperatures impact an automatic transmission?
• Name a function of the governor in an automatic transmission.
• If a car has no drive in any range with the fluid level okay, what is the likely cause?
• How does a CVT improve fuel efficiency compared to conventional automatic transmissions?
• What is the primary cause of automatic transmission failure?
• What does the term "manual valve" refer to in an automatic transmission?
• What does the term "torque multiplication" refer to in automatic transmissions?
• Which component is responsible for transferring engine power to the transmission?
• Which of the following is a main function of the transmission control module (TCM)?
• Which issue is likely to cause burned clutch plate bands?
• What is the function of the parking pawl in an automatic transmission?
• What fluid is typically used in an automatic transmission?
• If a car creeps in neutral, what would not cause this to happen?
• What is a significant function of the transmission filter?
• How does a planetary gear set function in an automatic transmission?
• Which of these parts would likely be found in the valve body?
• What is a common diagnostic tool used for automatic transmission issues?
• In an automatic transmission, what is the effect of a higher gear ratio?
• What is a symptom of a malfunctioning torque converter?
• The device shown would be used for?
• What is the primary function of a shift lock mechanism?
• How can a driver most commonly detect transmission leaks?
• What is a common sign of low transmission fluid?
• What is typically checked by a mechanic when inspecting a transmission pump?
• What is the first step in troubleshooting an automatic transmission problem?
• Which component is primarily responsible for controlling hydraulic pressure in an automatic transmission?
• Identify a common cause of “check engine” lights related to automatic transmissions.
• What could cause a transmission to not operate properly in overdrive while all other ranges operate fine?
• What is the significance of the transmission filter?
• What does "gear ratio" refer to in the context of automatic transmissions?
• Which part of the automatic transmission provides an automatic shifting mechanism?
• What is the likely cause of a noisy transmission in reduction ranges and reverse, but normal in direct drive?
• What role does the accelerator pedal play in the operation of an automatic transmission?
• What symptom may occur if clutch components are worn in an automatic transmission?
• Gear train end play can be adjusted by?
• What does "transmission slip" refer to?
• Which automatic transmission type is known for its quick shifting capabilities?
• What can cause overheating in an automatic transmission?
• What might be a consequence of a dirty transmission filter?
• What should be the average line pressure in drive at idle?
• How does adaptive transmission technology work?
• What could cause improper shifting during acceleration?
• In an automatic transmission, a sticking pressure relief valve may cause what issue?
• What role does fluid dynamics play in automatic transmissions?
• What is a common symptom of low transmission fluid levels?
• If a vehicle won't downshift into passing gear, what is a likely cause?
• How does environmental degradation of transmission fluid affect the vehicle?
• What happens during downshifting when climbing a hill?
• A worn governor bore can lead to which issue?
• After removing the transmission from a car, what should you check next regarding the torque converter?
• What is the function of the hydraulic system in an automatic transmission?
• On vehicles equipped with lock-up converters, when does the clutch unlock?
• What symptom might indicate a low transmission fluid level?
• What is the primary function of an accumulator in automatic transmissions?
• A band in a transmission is glazed. What must you do to correct this condition?
• Which of the following statements accurately describes the fluid level in a transmission?
• Why is regular maintenance crucial for an automatic transmission?
• What can a transmission fluid analysis kit determine?
• How can drivers help prevent premature transmission failure?
• What fluid temperature range is ideal for an automatic transmission?
• If direct and forward clutch packs in a common 3-speed automatic transmission are applied at the same time, what will be the resulting condition?
• What is a common cause for incorrect shifting behavior in automatic transmissions?
• Why is it important to have a properly functioning cooler line?
• How can an improperly functioning solenoid affect transmission performance?
• What is the first step to properly diagnose an improperly shifting transmission?
• What noise might indicate a problem with the automatic transmission?
• What does a delayed shifting indicate in an automatic transmission?
• What is the purpose of a transmission cooler?
• Which type of sensor is crucial for proper shift timing in an automatic transmission?
• What is the purpose of a modulator valve in an automatic transmission?
• What is a potential risk of ignoring transmission warning lights?
• What is likely to happen if the transmission fluid is low?
• What can cause rough shifting in an automatic transmission?
• How does downshifting work in an automatic transmission?
• What condition is often indicated by the presence of burnt-smelling transmission fluid?
• What is the effect of a damaged or failing transmission cooler?
• What symptom may indicate a transmission fluid leak?
• What can cause delayed engagement in an automatic transmission?
• How does a transmission behave in limp mode?
• Why is it important to regularly check the automatic transmission fluid level?
• What is the role of brake bands in an automatic transmission?
• What component affects the engagement of the clutches in an automatic transmission?
• What does a solenoid control in an automatic transmission?
• What is a possible consequence of driving with faulty transmission fluid?
• What can cause delayed engagement in an automatic transmission?
• What component is critical for maintaining proper hydraulic pressure in an automatic transmission?
• What is the significance of the P-0750 code in automatic transmissions?
• Which component is responsible for shifting gear positions in an automatic transmission?
• What is the purpose of a pressure regulator valve in an automatic transmission?
• What can happen if an automatic transmission is overfilled with fluid?
• What is the primary benefit of calibrating an automatic transmission?
• What role does the input shaft play in an automatic transmission?
• What is the role of clutch packs in automatic transmissions?
• Which one of the parts below is primarily responsible for providing forward, neutral, and reverse gears?
• During a normal rebuild, what should be done with transmission cooler lines?
• What type of fluid is typically used in automatic transmissions?
• What type of fluid is typically used in automatic transmissions?
• What benefit does synthetic automatic transmission fluid provide compared to conventional fluids?
• How does a friction disk work within an automatic transmission?
• How can low fluid levels impact transmission performance?
• What is the role of the planetary gear set in an automatic transmission?
• What are common symptoms of a slipping transmission?
• What role do solenoids play in automatic transmissions?
• What immediate action should a driver take when the "overdrive" light is flashing?
• What does the term "final drive ratio" refer to?
• What is the primary function of the speed sensor in an automatic transmission?
• Which action is the mechanic most likely performing when assessing clutch components?
• What can low transmission fluid levels cause in an automatic transmission?
• Most basic 3-speed transmissions apply a forward clutch _____ to take off in drive.
• What should you do first if a car upshifts late and harsh with no slippage?
• Which type of automatic transmission uses a belt and pulley system?
• What might a clogged transmission filter cause?
• During a routine maintenance service, what should you do next if the transmission fluid is a dark red color and the rear seal is leaking?
• How does the transmission cooler function?
• How does a kickdown function work in an automatic transmission?
• What is the primary purpose of an automatic transmission?
• What does the term "slipping" in an automatic transmission indicate?
• What does the hydraulic system control in an automatic transmission?
• Which of the following symptoms might indicate a failing torque converter?
• What type of shifting patterns may be found in modern automatic transmissions?
• What is considered a normal operating condition for an automatic transmission?
• What is a solenoid's role in an automatic transmission?
• What might automatic transmission fluid that resembles a chocolate milkshake indicate?
• Valve body shift valves are operated by which of the following?
• What is a common transmission issue that affects fuel efficiency?
• What does a check engine light typically indicate in relation to the automatic transmission?
• What does "judder" indicate in automatic transmission performance?
• In an automatic transmission, what is the purpose of a clutch pack?
• Which part of the lock-up converter is responsible for providing lock-up?
• As engine vacuum drops, what happens to the modulator pressure?
• How can line pressure be checked in an automatic transmission?
• How are multiple-disc clutch packs in automatic transmissions generally applied?
• High engine idle speed will likely cause which of the following?
• When should the transmission fluid typically be replaced to maintain optimal performance?
• What does a flashing "overdrive" light generally indicate?
• A malfunctioning governor can be diagnosed by which of the following methods?
• Which of the following is a common cause of hard shifting in an automatic transmission?
• What is a remanufactured transmission?
• A bad modulator would most likely cause which of the following?
• If a torque converter is defective, what symptom may be observed?
• What is the likely cause if a car is very sluggish pulling away from a stop but performs better at highway speeds?
• The valve shown in a transmission diagram is what type?
• What is a consequence of using the wrong transmission fluid?
• What does an electronic control unit (ECU) do in relation to automatic transmissions?
• What type of transmission uses a continuously variable transmission (CVT) system?
• What does the term "gear ratio" refer to?
• Which transmission issue is often correlated with a slipping sensation during acceleration?
• Which component is responsible for converting the engine's rotational energy into hydraulic pressure in an automatic transmission?
• If a car upshifts early and won’t go into passing gear at wide open throttle above 45 MPH, what might be causing this issue?
• What effect can a faulty modulator have on an automatic transmission?
• What is the function of the valve body in an automatic transmission?
• What is the purpose of the electronic control unit (ECU) in an automatic transmission?
• Which of the following signals the transmission to go into passing gear?
• Why is proper transmission calibration important?
• What action should a mechanic take if a vehicle has a transmission fluid leak?
• Which of the following is NOT a main component of an automatic transmission?
• A car loses automatic transmission fluid but shows no leaks on the garage floor. What is the likely cause?
• What happens if the automatic transmission fluid level is low?
• What effect can a malfunctioning speed sensor have on automatic transmission performance?
• Which function does the overdrive gear serve in an automatic transmission?
• Clutch pack clearance should be checked with which tool?