2-64
TM 9-2350-267-20
A Turn MASTER switch ON. Disconnect wire 459 from master
relay. Place red lead of multimeter in wire 459 and ground black
lead. Check for voltage. If no voltage, go to step B. If voltage
is present, go to step D.
NOTE
To trace circuit 459, check wiring harnesses
10921380 (p 6-72), 12260287 (p 6-84) and 12260298
(p 6-89). If cargo compartment wiring harness
12330252 is defective, notify Support
Maintenance.
B
Disconnect wire 459 from MASTER switch (center plug on back
of switch). Place red multimeter lead in switch and black lead
to ground. With MASTER switch ON, check for voltage. If
voltage is present, repair or replace circuit 459 from MASTER
switch to master relay. If no voltage, go to step C.
TA310423