ASE MLR Certification Test Questions With
Correct Answers!!
Determine rotor minimum "machine to" thickness
When measuring parallelism of a disc brake rotor, a technician measures 0.002" variation beyond
specifications. The next step is to:
Both A and B
Technician A says that overfilling an automatic transmission can cause the transmission to leak.
Technician B says that under filling an automatic transmission can cause shifting problems. Who
is right?
Water in the lubricant
While checking the fluid level in the front differential of a four-wheel drive vehicle, the
lubricant is found to be milky and overfull. Which of these could be the cause?
A restricted cabin filter
The customer's concern is low airflow from the dash vent. This could be the cause by:
Excessive run out in the wheel
A customer states that the left front tire loses air. Any of these could be the cause EXCEPT:
OSHA
Which of these agencies enforces commercial workplace safety and environmental health
regulations?
A only
, Technician A says that rosin-core solder should be used when soldering electrical connections.
Technician B says that a crimp and shrink connector can be used when repairing electrical
wiring. Who is right?
A only
Both front wheels are to be removed from a vehicle. Technician A says that if a floor jack is to
be used to raise the vehicles, the vehicle should be supported with jack stands. Technician B
says that if an electric lift is to be used to raise the vehicle, jack stands should be placed at the
four corners of the vehicle. Who is right?
A only
Technician A says that disconnecting the negative battery cable may be required to disable the
air bag system. Technician B says that a self-powered test light can be used to test air bag
system components. Who is right?
A only
Technician A says that disconnecting the negative battery cable may be required to disable the
airbag system. Technician B says that a self-powered test light can be used to test air bag
system components. Who is right?
Replace the high-pressure hose
While inspecting a vehicle's power steering system, the technician observes a fluid leak coming
from the high-pressure hose crimp connection. To repair the leak the technician should:
Air in the cooling system
After a coolant thermostat replacement, the engine overheats. This could be caused by:
The spark plugs threads should be started using a ratchet
Spark plugs are being replaced on a vehicle. Any of the following may be true EXCEPT:
Department of Transportation (DOT)
Brake fluid must meet minimum standards that are required by the:
Correct Answers!!
Determine rotor minimum "machine to" thickness
When measuring parallelism of a disc brake rotor, a technician measures 0.002" variation beyond
specifications. The next step is to:
Both A and B
Technician A says that overfilling an automatic transmission can cause the transmission to leak.
Technician B says that under filling an automatic transmission can cause shifting problems. Who
is right?
Water in the lubricant
While checking the fluid level in the front differential of a four-wheel drive vehicle, the
lubricant is found to be milky and overfull. Which of these could be the cause?
A restricted cabin filter
The customer's concern is low airflow from the dash vent. This could be the cause by:
Excessive run out in the wheel
A customer states that the left front tire loses air. Any of these could be the cause EXCEPT:
OSHA
Which of these agencies enforces commercial workplace safety and environmental health
regulations?
A only
, Technician A says that rosin-core solder should be used when soldering electrical connections.
Technician B says that a crimp and shrink connector can be used when repairing electrical
wiring. Who is right?
A only
Both front wheels are to be removed from a vehicle. Technician A says that if a floor jack is to
be used to raise the vehicles, the vehicle should be supported with jack stands. Technician B
says that if an electric lift is to be used to raise the vehicle, jack stands should be placed at the
four corners of the vehicle. Who is right?
A only
Technician A says that disconnecting the negative battery cable may be required to disable the
air bag system. Technician B says that a self-powered test light can be used to test air bag
system components. Who is right?
A only
Technician A says that disconnecting the negative battery cable may be required to disable the
airbag system. Technician B says that a self-powered test light can be used to test air bag
system components. Who is right?
Replace the high-pressure hose
While inspecting a vehicle's power steering system, the technician observes a fluid leak coming
from the high-pressure hose crimp connection. To repair the leak the technician should:
Air in the cooling system
After a coolant thermostat replacement, the engine overheats. This could be caused by:
The spark plugs threads should be started using a ratchet
Spark plugs are being replaced on a vehicle. Any of the following may be true EXCEPT:
Department of Transportation (DOT)
Brake fluid must meet minimum standards that are required by the:
