TM 5-2410-240-23-1
0021
Table 1. Cab Troubleshooting Without Codes. - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. All Front and Rear Flood Lamps
Test Step 2. Test for Open Lamp
Do Not Work - Continued
Relay Fuse.
1. Using a digital multimeter,
Voltage Within 18 to 26 Volts -
measure for voltage (WP
Proceed to Test Step 3.
0283) between lamp relay
Voltage Not Within 18 to 26
fuse top terminal B4 (Figure
Volts - Turn battery disconnect
34) and ground.
switch to OFF position (TM 5-
2410-240-10).
Remove lamp relay fuse from fuse
block and discard fuse.
Proceed to Test Step 8.
Figure 34. Lamp Relay Fuse Top Terminal.
0021
Test Step 3. Test 102-RD Fused
Lamp Relay Power Circuit Volt-
age to Flood Lamp Switch.
1. Turn battery disconnect switch
to OFF position (TM 5-2410-
240-10).
2. Remove front control panel
from right side console (WP
0217). Disconnect harness
connector C-C4 (WP 0018,
Figure 16) from flood lamp
switch (WP 0018, Figure 60).
3. Turn battery disconnect switch
to ON position (TM 5-2410-
240-10).