TM 5-3805-248-23-1
LIGHTING SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
0012 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
10. Turn Signals Are
d. Connect multimeter positive lead to
green wire of flasher (flasher side)
Inoperative - Continued.
and meter negative lead to chassis
ground.
394-1599
e. Place battery disconnect switch in
1. If battery voltage is not indicated,
ON position (TM 5-3805-248-10).
replace flasher (WP 0081 00).
2. If battery voltage is indicated, go to Test
4.
f. Reconnect flasher green wire (WP
4.
Check for voltage to turn signal
switch.
a. Place battery disconnect switch in
OFF position (TM 5-3805-248-10).
b. Disconnect turn signal switch
electrical connection (WP 0080 00).
c. Set multimeter to appropriate
voltage range (WP 0018 00).
d. Connect multimeter positive lead to
green wire of turn signal switch
(harness side) and multimeter
negative lead to chassis ground.
e. Place battery disconnect switch in
1. If battery voltage is not indicated, repair
ON position (TM 5-3805-248-10).
open circuit between flasher and turn
signal switch (WP 0018 00).
2. If battery voltage is indicated, replace
turn signal switch (WP 0080 00).
0012 00-29
