TM 9-2350-287-20-1
2-19. TROUBLESHOOTING CHART (continued).
h. LIGHTS (continued).
(14) STOPLIGHT FAILS TO OPERATE. All other lights
to operate.
Initial Setup:
Tools/Test Equipment:
Digital multimeter (DMM) (Item 13, Appendix 1)
General mechanic’s tool kit (Item 24,
Appendix 1)
Equipment Conditions:
MASTER switch set to OFF (refer to TM
9-2350-287-10).
Lighting switch in STOPLIGHT position and
brake pedal applied.
NOTE
Instead of using multi meter
for voltage
check, STE/lCE
troubleshooting,
INDIVIDUAL
BATTERY VOLTAGE TEST-TEST
89 maybe performed.
Instead of using multi meter
for continuity check, STE/lCE
troubleshooting, TEST 91 may
be performed.
A. 1. Loosen six screws, and remove cover from
taillight assembly, and remove stoplight bulb
from taillight assembly.
2. Place multimeter red lead in center contact
of stoplight and ground black lead.
3 Have assistant turn MASTER switch ON
(refer to TM 9-2350-287-10).
5. Have assistant turn MASTER switch OFF
(refer to TM 9-2350-287-10).
Is voltage indicated?
Replace stoplight bulb (para 7-33 or 7-
34). Verify problem is solved.
B. 1. Install bulb and cover on taillight assem-
bly, and tighten six screws.
Continued on next page
2-184
