General Motors Automotive Service Educational Program (GM ASEP) Steering and Suspension Practice Test

These questions are part of the practice quiz. Start practicing

• What consists of two yokes with a steel crosspiece joining them together?
• What components are primarily responsible for the vehicle's steering response?
• What is the typical effect of improper wheel alignment on tire wear?
• Which of the following best defines​ freeplay?
• How can you identify a worn ball joint during a vehicle inspection?
• Which issue could be identified by an excessive amount of axial play in a ball joint?
• Which system would likely cause a vehicle to pull to one side if misaligned?
• What type of steering system uses a belt-driven pump to assist steering?
• Why is rubber used for exhaust system hangers?
• What is a common symptom of under-inflated tires?
• How does a service technician activate or learn a direct pressure sensor?
• What is the purpose of the pinch bolt in steering knuckle assemblies?
• What is the likely consequence of worn ball joints on the vehicle's performance?
• Which component in a vehicle's braking system may affect steering and suspension if it is not working correctly?
• What is a possible symptom of a defective strut rod bushing?
• What issue could manifest as "dog tracking" in a vehicle?
• What symptom indicates a problem with the tie rod ends?
• How can a vehicle's alignment be affected?
• Rubber bushings in the steering system serve what purpose?
• What is the typical maximum axial play for ball joints specified by manufacturers?
• What adjustment should be made last on a rack and pinion steering gear?
• What kind of axle is typically used in high-performance rear-wheel-drive vehicles?
• What component is primarily responsible for absorbing shocks from road irregularities in a suspension system?
• What may occur if the vehicle's steering linkage is not properly maintained?
• What does alignment refer to in terms of suspension?
• What are the two basic types of electric power steering systems?
• In suspension context, what does the term "sag" refer to?
• What term describes the rear suspension component that supports load while allowing side-to-side movement?
• What is a common cause of premature tire wear related to suspension?
• Which suspension component primarily absorbs road shocks?
• What is the function of a shock absorber in a suspension system?
• What happens in a front suspension system when the strut bearing is worn?
• What impact does a worn control arm bushing have on suspension?
• Which component is used to keep the steering system tight and responsive?
• What might indicate a need for suspension adjustment?
• What is the purpose of the steering linkage?
• What are the two primary adjustments for rack-and-pinion steering gear?
• Which condition may indicate that the shock absorbers are worn out?
• Most steering wheel hubs have​ _______ splines.
• What does the rack-to-pinion gear preload adjustment help with?
• What is the recommended action if a tire shows excessive wear on one edge?
• Which type of suspension provides a smoother ride by minimizing the effects of road bumps?
• Which of the following parts of steering linkages should be replaced in​ pairs?
• What generally happens when the bushings in a suspension system wear out?
• What type of steering linkage adjustment can help correct steering issues?
• Conventional steering linkages usually use the​ ________ design.
• Which of the following road tests is most likely performed to find possible defective outer constant velocity (CV) joints used on the drive axle shaft of front-wheel-drive vehicles?
• The upper bearing cup of a recirculating ball steering gear seats in what?
• The intermediate shaft in a conventional steering gear is splined to which gear?
• What can a mismatch in tire pressure across the tires cause?
• Which factor is crucial when checking the alignment of the wheels?
• What lubricant should be used when mounting a tire?
• The inner tie rod end used on​ rack-and-pinion steering units is also called a​ ________.
• Is a MacPherson strut considered a structural part of the vehicle?
• What type of device monitors tire pressure and impacts suspension performance indirectly?
• What term is used to indicate the specified tire inflation pressure in service information?
• In a rack and pinion steering system, what converts the rotational motion of the steering wheel into linear motion?
• What is the primary function of a tire pressure monitoring system (TPMS)?
• What is the purpose of a steering damper in a vehicle?
• What is the primary function of shock absorbers in a vehicle's suspension system?
• What fits into the mounting flange bolt holes to absorb vibration in the rack and pinion assembly?
• Most vehicle and tire manufacturers recommend that no more than _____ ounces of balance weight be added to a wheel/tire assembly.
• What is the major drawback of a MacPherson strut suspension?
• Why are recirculating steel balls used in most conventional steering gears?
• What is a common material for shock absorber seals?
• What component is classified as unsprung weight?
• What is a common symptom of worn struts or shocks?
• Which of the following is a characteristic of a short/long-arm suspension?
• How does a vehicle with a negative camber setting behave during cornering?
• What is typically the best way to maintain proper shock absorber performance?
• What type of adjustment is sector shaft endplay in a conventional steering gear?
• What is the main advantage of using a strut assembly in suspension systems?
• Proper tire inflation pressure information is found _______________.
• Which of the following most likely occurs during the negative phase of the​ four-wheel steering​ mode?
• Which suspension component is crucial for absorbing shock from road irregularities?
• What is a common method for adjusting the ride height of a vehicle?
• What is the role of a pitman arm in steering systems?
• What does a vehicle's steering ratio impact?
• What could indicate a defective power steering system besides noise?
• What adjustment is typically checked when a vehicle has excessive camber?
• How often should power steering fluid be checked for optimal performance?
• What types of forces does the steering linkage need to accommodate?
• What is the most common frequency range for vibrations caused by wheel-tire imbalance?
• What is the difference between static and dynamic wheel alignment?
• Most rear-wheel-drive trucks use a solid rear axle with leaf springs in an arrangement called what?
• Under what condition does the electronic suspension control module usually select a firm setting?
• When rear-leaf springs control axle windup during acceleration, this system is referred to as what?
• What affects the caster angle in a vehicle's suspension system?
• What is a common inspection point for troubleshooting a humming noise while driving?
• What type of joint allows for flexibility in steering systems?
• What can be a consequence of excessively worn ball joints?
• Technician A states that the indirect tire-pressure monitoring system was used before the 2008 model year. Technician B claims it compares the rotating speeds of different tires. Which technician is correct?
• What is the relationship between road conditions and suspension tuning?
• How can you identify out-of-balance tires while driving?
• Why are anti-dive characteristics important in suspension design?
• What type of steering system uses a hydraulic pump to assist the driver in steering?
• A steering dampener may be needed to reduce shimmy on vehicles that have a high positive _______.
• If setback is greater than _________, check the body, frame, and cradle for accident damage or improper alignment.
• What is the primary function of a MacPherson strut in a vehicle suspension system?
• What effects can worn out suspension bushings have on vehicle performance?
• What are the two main purposes of rear leaf springs in a vehicle?
• Moving the steering wheel back and forth slightly while an assistant feels for movement at each section of the steering system is the procedure for the​ _______.
• Which part of the steering system converts the hydraulic pressure into steering movement?
• Technician A claims the ECU used in the suspension system is identical to the engine control unit. Technician B states that most electronically controlled suspension systems utilize a separate control module. Who is correct?
• What might result from a disconnected sway bar link?
• What does the term "road feel" refer to in vehicle dynamics?
• What can cause an unusual noise during a test drive?
• Which component is critical for a vehicle's stability during cornering?
• What is the first step when removing the steering wheel?
• In a wheel designation size labeled 14 × 7JJ, what do the letters "JJ" signify?
• What is the primary purpose of a stabilizer bar in a suspension system?
• What is an indication of a possible problem with the power steering system?
• Which suspension component primarily manages lateral movement during turns?
• What does an alignment check primarily evaluate?
• Short-/long-arm suspensions use _______, especially in SUVs and trucks.
• If engine torque is applied to the rear axle to drive a vehicle, what is this axle referred to as?
• A customer said they must turn the steering wheel to the right in order to drive straight. Technician A says the rear wheels are tracking in the direction of the thrust line and not straight ahead. Technician B says the rear wheels are not parallel with the vehicle's center line. Which Technician is correct?
• What is the role of the sidewall marking on a tire?
• When is a defective clutch release bearing usually heard?
• What impact does lowering a car's suspension typically have?
• What is a common cause of vibration during braking?
• When should strut assemblies be replaced?
• What does the term "oversteer" refer to in suspension dynamics?
• What is a torsion beam used for in a suspension system?
• Which suspension component helps to reduce body lean during cornering?
• If the turning radius (toe out on turns, or TOOT) is out of specification, what part or component is defective?
• Which component is responsible for providing feedback to the driver regarding the vehicle's road feel?
• A common symptom of a torsion bar out of adjustment is ________.
• Which suspension component primarily controls the lateral stability of a vehicle?
• A loud banging sound is heard when accelerating or decelerating a rear-wheel-drive vehicle. Technician A says this could be due to a leaking shock absorber, while Technician B claims it is a broken torque arm. Which technician is correct?
• If a vehicle is drifting to one side, what adjustment should be considered?
• Which type of shock absorber allows for adjustable damping?
• In a tire labeled 215/60R × 15 92T, what does the "T" represent?
• What causes "radial tire pull" in vehicles?
• Technician A states that if one rear shock is leaking, both should be replaced. Technician B insists the rear axle must be supported before removal. Which technician is correct?
• Which component helps in compensating for uneven weight distribution during cornering?
• What device is made of rubber or rubber reinforced with fabric to allow for a change in angle between two shafts?
• Torsion bar adjustment should be made if the difference in ride height from one side to another exceeds what measurement?
• Included angle is _______.
• Which adjustment should be the first performed for conventional steering gear?
• What is the purpose of the clockspring in a vehicle's steering system?
• What is the primary function of a steering column?
• What is the main characteristic of a solid axle suspension system?
• How does a vehicle's wheelbase influence its handling characteristics?
• How does aging affect power steering fluid?
• When seating a bead of a tire, what is the maximum PSI that should not be exceeded?
• Which technician is correct regarding ride height measurement?
• What symptom might indicate a problem with the power steering fluid?
• What is the main function of the control arm in the suspension system?
• Tire inflation pressure changes by how much for every 10 degrees?
• What controls the height of a vehicle's suspension?
• A common check after replacing shock absorbers is to inspect which of the following?
• What is the maximum allowable play in a steering wheel for safety?
• What is the main purpose of a sway bar in a vehicle's suspension system?
• What symptom is often associated with worn struts?
• A vehicle "dog tracks" while driving straight; Technician A says it might be due to a broken center bolt, while Technician B says it could be defective rear shock absorbers. Which technician is correct?
• If one rear leaf spring is broken, Technician A suggests both should be replaced, while Technician B says to only replace the broken one. Who is correct?
• Who is correct regarding tire inflation pressure recommendations?
• Bump steer occurs when​ _______.
• Which suspension component is primarily responsible for controlling wheel motion during braking?
• The grease fitting in a steering linkage is also called​ a(n) ________ fitting.
• Which of the following tests involves disconnecting the outer tie rod end and measuring the effort required to move the tie rod in the socket?
• Regarding electric power steering (EPS) systems, which technician is correct?
• What system connection affects ride quality and comfort most significantly?
• What is the primary function of a tie rod in a steering system?
• What component is connected directly to the rack to move the steering linkage in a straight line?
• A lateral acceleration sensor is used to provide the suspension control module with feedback regarding ________ force.
• When do you perform a wheel alignment?
• What primarily causes 'torque steer' in a vehicle?
• Self-park systems use what sensors and EPS to achieve the parking maneuver?
• When pressure testing a hydraulic assisted power steering system, what does it indicate if the highest pressures were greater than 50 PSI of each other?
• Which tool is commonly used to measure suspension ride height?
• What happens when the ball joint fails?
• What is the most likely cause of bump steer?
• For non-indicator-type ball joint inspection, how should the vehicle be positioned?
• Which configuration provides better stability, struts or shock absorbers?
• Which technicians are correct about the proper procedure for bleeding air from a power steering system?
• How does adding weight to a vehicle impact its suspension?
• A vehicle will pull to the side with which type of camber?
• What is the role of tie rods in a vehicle's steering system?
• What is a defining characteristic of leaf springs?
• What type of suspension system utilizes springs located inside the struts?
• Regarding air shocks, which technician's statement is correct?
• What component is often the first to wear out in a MacPherson strut suspension?
• What does the term "toe" refer to in suspension alignment?
• The recommended type of wheel weight to use on aluminum (alloy) wheels is _________.
• What typically causes a vibration felt in the steering wheel at highway speeds?
• Which component of a vehicle suspension primarily controls wheel damping?
• Which indicator suggests that steering components might be worn or faulty?
• What does "suspension travel" refer to?
• Which term refers to the mechanism that allows for steering angle adjustments?
• Which suspension system is known for its simplicity and effectiveness in larger vehicles?
• What sound might indicate that wheel bearings need replacement?
• What type of link is used in a vehicle's suspension system to stabilize lateral movement?
• Which type of spring allows for vehicle height adjustment using air?
• What is the maximum amount generally allowed for camber side-to-side difference?
• What is the first step a technician should take before adjusting alignment angles?
• What might be a sign of compromised ride comfort?
• Which type of steering system requires less physical effort by the driver?
• For a vehicle to track straight, the thrust angle should be what?
• What is an indication of a failing power steering pump?
• Which part of the suspension system helps maintain alignment of the wheels?
• Which of the following is a common symptom of a defective control arm bushing?
• What is the role of the steering shaft?
• A MacPherson strut typically incorporates all the following except a(n) _______.
• What is the primary advantage of a double wishbone suspension design?
• What is a common consequence of improper tire inflation?
• What type of actuator is used on electronically controlled suspensions?
• What does a steering stabilizer help with?
• A ________ is used to hold the ball joint to the steering knuckle.
• What happens to the steering feel when a vehicle has excessive play in the steering gear?
• Which tool is not recommended to be used to separate tapered steering components because it can do harm?
• What type of valve core is commonly used in stem-mounted sensors?
• How can you tell if a spring is broken?
• What indicator might suggest that a vehicle needs steering system maintenance?
• What is the most common material used for automotive coil springs?
• What can frequent vibration in the steering wheel indicate?
• What is the consequence of increased body roll during turns?
• Which of the following is true of​ opposite-phase steering in a​ vehicle?
• When the steering wheel is turned, through what component is the movement transmitted?
• How does excessive camber affect tire performance?
• What is a common sign of wear when inspecting tie rod ends?
• What type of wheel is typically used in front-wheel drive vehicles?
• Which of the following tests is used to help locate worn or defective suspension components?
• What is the primary function of bushings in the suspension system?
• A noise and a pull toward one side during braking indicate a problem with which component?
• Which alignment angle is most likely to cause tire wear?
• What is the primary purpose of a vehicle's steering system?
• What can cause a vehicle to have a "floaty" feeling while driving?
• Which of the following could lead to reduced traction in a vehicle?
• How can one determine if a vehicle has a bad strut?
• A center bolt is associated with which type of spring?
• A modified strut does not include a(n) _______ as part of the assembly.
• A "dry park" test to determine the condition of the steering components and joints should be performed with the vehicle ___________________.
• What effect does a correctly functioning suspension system have?
• Which component connects the airbag inflation module from the steering column to the steering wheel?