TM 10-3930-641-20
ELECTRICAL SYSTEMS TROUBLESHOOTING (CONT)
(Sheet 1 of 5)
WIRE LIST
All wires are 16 gage (AWG) except those listed below. If uncertain of a wire gage, look down the column designated COLOR until you find the color
code for your wire. If under the. FROM / TO columns, your wire is not listed, use 16 gage wire, otherwise use gage size as listed under column AWG.
WIRE
TO
FROM
AWG
COLOR
Ground
14
Ceiling heater blower motor
BK
ALTERNATOR indicator
18
VOLTMETER - term GRD
BK
Panel light RHIP
18
ALTERNATOR indicator
BK
PANEL TEST switch - term 5
18
POWER switch - term GRD
BK
LOW ENGINE OIL LEVEL indicator
BR/BK
18
LOW HYD OIL LEVEL indicator
HIGH FUEL LEVEL indicator
18
LOW ENGINE OIL LEVEL indicator
BR/BK
BK connector at rear of cab
DK G connector at LHIP (for FLOOD LIGHTS)
12
DK BL
DK G connector at rear of cab
BK connector at rear of cab
DK BL
12
Go on to Sheet 2
