TM 5-3805-296-23-2
0132
Table 1. Heater Does Not Operate Properly Continued.
0132
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Heater Does Not Operate
Test Step 2. Verify if Other
Properly Continued
Malfunctions are Present.
1. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
2. Turn mode switch on military light
switch to SER. DRIVE position
(TM 5-3805-296-10).
3. Verify if headlights, horn, and
Headlights, Horn, and Backup Alarm
backup alarm operate
Operate Proceed to Test Step 3.
(TM 5-3805-296-10).
Headlights, Horn, and Backup Alarm
Do Not Operate Turn mode switch on
military light switch to OFF position
(TM 5-3805-296-10).
Turn battery disconnect switch to OFF
position (TM 5-3805-296-10).
Perform All Lights, Horn, and Backup
Alarm Fail To Operate (WP 0141).
Proceed to Test Step 14.
Test Step 3. Test Blower Operation.
1. Turn mode switch on military light
switch to OFF position
(TM 5-3805-296-10).
2. Turn fan speed switch to I, II, III,
Blower Operates in All Speeds
and IIII (TM 5-3805-296-10) and
Proceed to Test Step 4.
test output of blower.
Blower Fails to Operate in One or
More Speeds Perform Blower Motor
Does Not Operate in One or More
Speeds (WP 0134).
Proceed to Test Step 14.
Test Step 4. Test Voltage 12V Power
Port.
1. Turn fan speed switch to O
(TM 5-3805-296-10).
2. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
0132-3