TM 10-3930-641-20
ELECTRICAL SYSTEMS TROUBLESHOOTING (CONT)
(Sheet 5 of 5)
WIRE LIST (CONT)
WIRE
COLOR
AWG
FROM
TO
DK G connector at LHIP
Loose connector coming from B connector at rear of cab
Y
12
(Wire comes from AUX switch on LHIP and can be
used to power external source with 24 vdc )
Y/BK
14
15-amp circuit breaker on engine relay panel
Ceiling heater switch
Y/BR
Fuse holder no. 1 in LHIP
18
All indicator lamp sockets in LHIP (NOTE: from NO
COOLANT FLOW indicator lamp socket to DK G
connector is 16 gage Y/BR wire)
Y/BR
Fuse holder no. 9 in RHIP
All gages in RHIP
End
2-65
