TM 9-2320-392-10-2
ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0080 00
ELECTRICAL SYSTEM Continued
Table 3. Electrical System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
61. ONE OR BOTH
1. Check to see if front
If front blackout marker lights
REAR BLACKOUT
blackout marker
do not illuminate, perform
MARKER LIGHTS
lights illuminate (WP
Malfunction 62 (All Blackout
DO NOT
0018 00).
Marker Lights Do Not
ILLUMINATE
Illuminate).
2. Check to see if rear
If rear blackout marker lights
blackout marker
do not illuminate, notify Field
lights illuminate (WP
Maintenance.
0018 00).
62. ALL BLACKOUT
1. Check to see if WTEC
If WTEC III TPSS does not dim
MARKER LIGHTS
III TPSS dims in
in blackout mode, perform
DO NOT
blackout mode (WP
Malfunction 65 (Blackout
ILLUMINATE
0018 00).
Markers Do Not Illuminate
And/Or WTEC III Transmission
Pushbutton Shift Selector
[TPSS] Does Not Dim).
2. Check to see if
If blackout marker lights do not
blackout marker
illuminate, notify Field
lights illuminate (WP
Maintenance.
0018 00).
63. AMBER WARNING
1. Check to see if
If headlights do not illuminate,
LIGHT DOES NOT
headlights illuminate
perform Malfunction 162 (All
ILLUMINATE
(WP 0018 00).
Main Light Switch Functions Do
Not Operate).
2. Check circuit breaker
1. Remove PDP cover (WP 0113
CB38 in PCB to see if
it is tripped.
0080 00-68
