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American-Lincoln Technology
ATS 46/53 Troubleshooting Guide
HEAD, TAIL & SWITCH LIGHTS
Conditions necessary for circuits to work
1.
Battery Voltage
2.
Light switch closed
Check each affected light for voltage on the hot side, One of the (Wires That Start With The #1) and the
ground side (Wires That Start With #7). If no voltage is present on the hot side and the ground circuit checks
out, check back through the light switch to the key switch.
HEAD, TAIL, & SWITCH LIGHTS (GAS & DIESEL)
12V BATTERY
1A
7DD
7X
7BB,7DD
1H
1G
1C,1H
1B,1C
1B,1C
1B
1,1A,1D,9
LT. HEAD LIGHT
RT. HEAD LIGHT
TAIL LIGHT
GRN.
LIGHT
SWITCH
FU-1
KEY SWITCH
(OPTIONAL)
WORK LIGHT SWITCH
BAT.
T109
