TM 5-3805-254-20-1
ORGANIZATIONAL TROUBLESHOOTING - CONTINUED
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
20. ALL LIGHTS DO NOT WORK - CONTINUED.
Step 13.
Set multimeter to ohms scale and adjust to 0 ohms. Position headlight switch (1) with slot (2) facing 12
o’clock. Push switch handle (3) down to 6 o’clock position. Connect red test lead to terminal (4) and black
test lead to terminal (5). Check for 0 ohms on multimeter. Move red test lead to terminal (6) and black
test lead to terminal (7). Check for 0 ohms on multimeter. Move red test lead to terminal (8) and black
test lead to terminal (9). Check for 0 ohms on multimeter. Disconnect test leads.
If multimeter reads no continuity on either terminals (5, 7, or 9), replace headlight switch (1) (page 2-
725).
TA243802
2-140
