JLTV TEST || 100% CORRECT ANSWERS.
Why do the High Pressure Gas (HPG) pumps automatically stop running after running
continuously for 10 minutes?
A. To prevent overcharging of the suspension components and HPG spring components
B. To prevent the SPNSN ERROR light from illuminating
C. To prevent the hydraulic pumps that power the springs pumps from overheating
D. To prevent system leakage correct answers C. To prevent the hydraulic pumps that power
the springs pumps from overheating
The transaxle receives power from the _____ and transfers power to the wheels.
A. Engine
B. Transmission
C. CTIS
D. Suspension system correct answers B. Transmission
Air over hydraulic brakes function by...
A. The engine-driven belt provides power to the hydraulic pumps for the brakes
B. The air pressure for service brakes is monitored by the CTIS, CTIS sends the signal to the
hydraulic components of when to apply or not apply.
C. The CAC controls the air circulation directly to the service brake, when the service brake
is engaged it pushes hydraulic fluid through the lines to activate the brakes
D. When the air system is charged, the air pressure holds the hydraulic braking components
open so they cannot apply; when service brake applied, it drops psi allowing hydraulic
components to apply/engage correct answers D. When the air system is charged, the air
pressure holds the hydraulic braking components open so they cannot apply; when service
brake applied, it drops psi allowing hydraulic components to apply/engage.
Label the buttons on the MUX Panel correct answers Headlights/markers, dome lights, dome
dimmer, dash lights
List the 5 suspension setting the DRIVER uses correct answers Operational, loading, tie-
down, fording, SAES
Combat Override is only to be used in emergency situations. Which of these factors below
are true for how combat override affects the JLTV?
A. Provides an emergency bypass in the event of a DSDU failure
B. Disables neutral safety start
C. Bypasses all speed imitations protecting the drivetrain and CTIS settings protecting the
wheels
D. All of the above correct answers D. All of the above
What is the tool shown below and what is its purpose? correct answers Ingress tool, opens
combat locked doors (looks like the lug nut thingy for taking lug nuts off of a car)
What do you do if an item in the Basic Issue Items (BII) appears to be broken or
unserviceable
A. Try to fix it
B. Annotate it on the BII inventory as serviceable
C. Annotate it on the BII inventory as unserviceable and then continue with your mission
, D. Annotate it on the BII inventory and call MT representative correct answers D. Annotate it
on the BII inventory and call MT representative
List four Before Operations inspection items to check before driving the JLTV correct
answers Damage or pilferage, leaks, fuel, oil, and water levels, engine warm-up, instruments,
safety devices, tools and equipment
Why must you install suspension lock-out braces before crawling under the vehicle? correct
answers In case of a suspension failure
While conducting PMCS, you notice the transmission fluid has a small leak but it is not big
enough to form a drop. Classify the leak and decide if you can operate the vehicle.
A. It is a Class I leak so you can operate the vehicle
B. It is a Class I leak so you cannot operate the vehicle
C. It is a Class II leak so you can operate the vehicle
D. It is a Class II leak so you cannot operate the vehicle correct answers A. It is a Class I leak
so you can operate the vehicle
Select TWO situations when the driver should NOT make CTIS selections or changes as it
may cause binding or other driveline damage.
A. On a flat paved surface transitioning to a hard-packed dirt road
B. On curves/corners
C. When stopped as the wheels need to be in motion for CTIS changes
D. When wheels are slipping correct answers B. On curves/corners
D. When wheels are slipping
Braking while corning will make the JLTV have a tendency to...
A. Pull
B. Push correct answers B. push
You are navigating a left-hand turn at a high rate of speed when you feel your cargo weight
shifting to the right side of your vehicle. What actions should you take to regain your center
of gravity through the turn?
A. Accelerate through the turn and gently steer into the turn
B. Accelerate through the turn and gently steer into the direction of the weight transfer
C. Release the throttle and gently steer into the turn
D. Release the throttle and gently steer into the direction of the weight transfer correct
answers D. Release the throttle and gently steer into the direction of the weight transfer
You are approaching a 4-way stop. Without the aid of your A-Driver, do you have adequate
field of view to safely navigate a right-hand turn? Why or why not?
A. Yes. Because the driver has full field of view with the aid of the rear-facing camera
B. Yes. Because the A and B pillars do not create blind spots
C. No. Because the driver cannot make right-hand turns safely without the A-driver
D. None of these answers are correct correct answers C. No. Because the driver cannot make
right hand turns safely without the A-Driver
Why must you use tow bar adapters when attaching the medium duty tow bar to the disabled
JLTV?
A. The tow bar adapters allow for maneuverability of the tow vehicle during a flat-tow
Why do the High Pressure Gas (HPG) pumps automatically stop running after running
continuously for 10 minutes?
A. To prevent overcharging of the suspension components and HPG spring components
B. To prevent the SPNSN ERROR light from illuminating
C. To prevent the hydraulic pumps that power the springs pumps from overheating
D. To prevent system leakage correct answers C. To prevent the hydraulic pumps that power
the springs pumps from overheating
The transaxle receives power from the _____ and transfers power to the wheels.
A. Engine
B. Transmission
C. CTIS
D. Suspension system correct answers B. Transmission
Air over hydraulic brakes function by...
A. The engine-driven belt provides power to the hydraulic pumps for the brakes
B. The air pressure for service brakes is monitored by the CTIS, CTIS sends the signal to the
hydraulic components of when to apply or not apply.
C. The CAC controls the air circulation directly to the service brake, when the service brake
is engaged it pushes hydraulic fluid through the lines to activate the brakes
D. When the air system is charged, the air pressure holds the hydraulic braking components
open so they cannot apply; when service brake applied, it drops psi allowing hydraulic
components to apply/engage correct answers D. When the air system is charged, the air
pressure holds the hydraulic braking components open so they cannot apply; when service
brake applied, it drops psi allowing hydraulic components to apply/engage.
Label the buttons on the MUX Panel correct answers Headlights/markers, dome lights, dome
dimmer, dash lights
List the 5 suspension setting the DRIVER uses correct answers Operational, loading, tie-
down, fording, SAES
Combat Override is only to be used in emergency situations. Which of these factors below
are true for how combat override affects the JLTV?
A. Provides an emergency bypass in the event of a DSDU failure
B. Disables neutral safety start
C. Bypasses all speed imitations protecting the drivetrain and CTIS settings protecting the
wheels
D. All of the above correct answers D. All of the above
What is the tool shown below and what is its purpose? correct answers Ingress tool, opens
combat locked doors (looks like the lug nut thingy for taking lug nuts off of a car)
What do you do if an item in the Basic Issue Items (BII) appears to be broken or
unserviceable
A. Try to fix it
B. Annotate it on the BII inventory as serviceable
C. Annotate it on the BII inventory as unserviceable and then continue with your mission
, D. Annotate it on the BII inventory and call MT representative correct answers D. Annotate it
on the BII inventory and call MT representative
List four Before Operations inspection items to check before driving the JLTV correct
answers Damage or pilferage, leaks, fuel, oil, and water levels, engine warm-up, instruments,
safety devices, tools and equipment
Why must you install suspension lock-out braces before crawling under the vehicle? correct
answers In case of a suspension failure
While conducting PMCS, you notice the transmission fluid has a small leak but it is not big
enough to form a drop. Classify the leak and decide if you can operate the vehicle.
A. It is a Class I leak so you can operate the vehicle
B. It is a Class I leak so you cannot operate the vehicle
C. It is a Class II leak so you can operate the vehicle
D. It is a Class II leak so you cannot operate the vehicle correct answers A. It is a Class I leak
so you can operate the vehicle
Select TWO situations when the driver should NOT make CTIS selections or changes as it
may cause binding or other driveline damage.
A. On a flat paved surface transitioning to a hard-packed dirt road
B. On curves/corners
C. When stopped as the wheels need to be in motion for CTIS changes
D. When wheels are slipping correct answers B. On curves/corners
D. When wheels are slipping
Braking while corning will make the JLTV have a tendency to...
A. Pull
B. Push correct answers B. push
You are navigating a left-hand turn at a high rate of speed when you feel your cargo weight
shifting to the right side of your vehicle. What actions should you take to regain your center
of gravity through the turn?
A. Accelerate through the turn and gently steer into the turn
B. Accelerate through the turn and gently steer into the direction of the weight transfer
C. Release the throttle and gently steer into the turn
D. Release the throttle and gently steer into the direction of the weight transfer correct
answers D. Release the throttle and gently steer into the direction of the weight transfer
You are approaching a 4-way stop. Without the aid of your A-Driver, do you have adequate
field of view to safely navigate a right-hand turn? Why or why not?
A. Yes. Because the driver has full field of view with the aid of the rear-facing camera
B. Yes. Because the A and B pillars do not create blind spots
C. No. Because the driver cannot make right-hand turns safely without the A-driver
D. None of these answers are correct correct answers C. No. Because the driver cannot make
right hand turns safely without the A-Driver
Why must you use tow bar adapters when attaching the medium duty tow bar to the disabled
JLTV?
A. The tow bar adapters allow for maneuverability of the tow vehicle during a flat-tow
