User Manual

Installation Instructions
CED,TX13067,2550 –19–26OCT99–1/4
Installing Power Harness
T128061B –UN–03FEB00
VCA10002 Power Harness
1—4-pin Connector to 3—W+/R+ Engine Running 5—W+/R+ Engine Running 7—D+ Switched Power Fuse
Communications Controller (Purple Wire) Connectors Fuse 8—D+ Switched Power (Brown
2—B+ Unswitched Power (Red (Use whichever needed) 6—GND (Ground) (Black Wire) Wire)
Wire) 4—B+ Unswitched Power Fuse
Power Harness Electrical Requirements
Wire Color Machine Connection
Red Constant positive (+) power source. 12—24
volts typical, 36 volts maximum. With key ON
or OFF
Brown Positive (+) power source. 12—24 volts typical,
36 volts maximum. Only with key ON (0 volts
with key OFF.).
Purple Positive (+) power source. 6—24 volts typical,
36 volts maximum. With engine running.
Black Ground (GND)
Connecting B+ Unswitched Power (Red Wire)
CAUTION: Before doing any electrical
maintenance, turn battery disconnect switch
OFF or disconnect negative (-) battery cable.
Damage to electrical components or
personal injury could result if a power wire
is shorted to ground.
This connection supplies battery voltage to the
communications controller regardless of key switch
position.
Typical connection for unswitched power is B+ terminal
on the alternator.
If connecting B+ Red wire terminal to an existing
machine wire, use VCU10018 metal butt splice and
T178552 heat shrink tubing.
DeereTrax (13APR00) 23 Installation Instructions
041300
PN=25
P R O O F P R O O F
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