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Trailer Brake Control Wiring Kit
INSTALLATION INSTRUCTIONS
1. Read instructions thoroughly before beginning.
2. Mount a 30 amp automotive style circuit breaker near the tow
vehicle's positive (+) battery terminal. Using a length of 12 ga.
stranded wire, strip
12 ga. crimp-style ring terminal. Strip
and attach a #10 12 ga. crimp style ring terminal. Connect this
lead to the circuit breaker terminal labeled "BATT". The opposite
end will mount to the vehicle's positive (+) battery terminal during
step 12.
Caution: Do not attach to the vehicle's positive (+)
battery terminal at this time.
3. Feed a length of 12 ga. stranded duplex wire (white & black)
from the brake control to the vehicles battery compartment.
Caution: When passing wire through sheet metal,
always utilize an existing grommet, add a grommet or
use silicone rubber to insulate the wire from the hole.
4. Attach a
3
12 ga. ring terminal to the Black wire in the same manner as step 2.
5. Attach the Black wire to the circuit breaker terminal labeled
"AUX".
Caution: Do not connect the circuit breaker to the vehicle
battery at this time.
6. Attach the White wire to the vehicles Negative (-) battery post.
Note: If the brake control is not properly grounded or is
not receiving a proper power supply, it may operate
intermittently or not at all. Ensure that the White wire is
⁄
" of insulation from one end and attach a
5
16
⁄
" 12 ga. ring terminal to the White wire, and a #10
8
⁄
" from the opposite end
5
16
⁄
"
3
8
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