JLTV Test A (2025) - Questions With Correct
Solutions
Fill in the blanks in the vehicle hierarchy below: Correct Answer -
UTL
GENERAL PURPOSE
HEAVY
CLOSE COMBAT
TRAILER
2. 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 Answer - C. To prevent
the hydraulic pumps that power the springs' pumps from
overheating
3. The transaxle receives power from the
A. Engine
B. Transmission
C. CTIS
D. Suspension system Correct Answer - Transmission
Height for mudding stuff Correct Answer - 30in, 60in
5. 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.
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 Answer - 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.
Locate the buttons on the MUX panel Correct Answer -
Blackout Switch
Head Lights and Clearence Lights
Internal Dome Light Selector
Dome Light Dimmer
Dash Light Dimmer
7. List the five Suspension Settings the DRIVER uses. Correct
Answer - Answer: Operational, Loading, Tie Down, Fording, and
SAES
8. Combat Override is only to be used in emergency situations,
which of the factors below are true for how Combat Override affects
the JLTV?
A. Provides for an emergency bypass in the event of DSDU failure.
B. Disables neutral safety start
C. Bypasses all speed limitations protecting the drivetrain and CTIS
settings protecting the wheels
D. All of the above. Correct Answer - All of the above
Solutions
Fill in the blanks in the vehicle hierarchy below: Correct Answer -
UTL
GENERAL PURPOSE
HEAVY
CLOSE COMBAT
TRAILER
2. 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 Answer - C. To prevent
the hydraulic pumps that power the springs' pumps from
overheating
3. The transaxle receives power from the
A. Engine
B. Transmission
C. CTIS
D. Suspension system Correct Answer - Transmission
Height for mudding stuff Correct Answer - 30in, 60in
5. 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.
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 Answer - 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.
Locate the buttons on the MUX panel Correct Answer -
Blackout Switch
Head Lights and Clearence Lights
Internal Dome Light Selector
Dome Light Dimmer
Dash Light Dimmer
7. List the five Suspension Settings the DRIVER uses. Correct
Answer - Answer: Operational, Loading, Tie Down, Fording, and
SAES
8. Combat Override is only to be used in emergency situations,
which of the factors below are true for how Combat Override affects
the JLTV?
A. Provides for an emergency bypass in the event of DSDU failure.
B. Disables neutral safety start
C. Bypasses all speed limitations protecting the drivetrain and CTIS
settings protecting the wheels
D. All of the above. Correct Answer - All of the above
