TM 5-5420-226-20-1
SvmDtom-47
DETAILED
TROUBLESHOOTING
PROCEDURE
INDICATOR
- LAMP
(Continued)
4
Check master control panel accessories harness
(CKT 519) for continuity from contact E of master
control panel connector to contacts of connector at
HI BEAM indicator lamp.
l Set MASTER BATTERY switch OFF.
l Disconnect basket control panel accessories harness
connector
from master control panel.
l
Set multimeter to OHMS X 1 scale and “zero” meter or
use STE/ICE
Test No. 91 (page 4-83).
l
Connect red probe of meter to contact E (CKT 519) of
master control panel accessories harness connector
to
master control panel.
l
Connect black probe of meter to one of the master
control panel accessories harness connector
contacts
(CKT 519) at HI BEAM indicator
lamp.
l
Check if meter indicates continuity.
l
Repeat above check on other contact of master control
panel accessories harness connector
(CKT 519) at HI
BEAM indicator
lamp.
4
Does meter indicate continuity at either contact?
9
o
P
:ONTACT
:KT%19)
Replace master control
panel
accessories
harness
(page 10-91).
TA107213
4-524
