L1186 © Trynex International 2007
8 — 18
Vehicle Harness Wiring Instructions
Step 1: Take harness assembly and route from the rear of the vehicle to the front. Route harness along frame and attach to frame holes
and frame supports. It is not recommended to attach to fuel or brake lines for obvious reasons. Do not route close to exhaust system or
engine, even though Snowex uses high temperature wiring, it still could melt under extreme heat and short the spreader electric
al system, as
well as the vehicle electrical system.
Step 2:
Mount rear plug above hitch plate using supplied bolts, locate between hinges (important) make sure wiring and plug
are clear of dump body pinch points. Apply a small amount of dielectric grease to contacts.
Step 3: Secure harness from the rear to the front using heavy duty ty-wraps or frame clips along the frame and lighter duty ty-wraps
everywhere else.
Step 4: Drill a 1-1/4 hole in the firewall or use existing access hole (check to make sure you are clear on the other side you intend to drill).
Route connector and harness through hole.
The power harness from control box to battery will need to be routed from
fromthe large high amperage connector. Route leads with lugs to battery —
do not connect power at this time.
Step 5: Connect harness to the back of the controller and mount to a suitable location. NOTE: You may want to contact customer before
mounting controller, some prefer not to have holes drilled into the dashboard. Ty-wrap loose controller harness and move to the
engine
compartment. Do not mount close to any heater vents.
Step 6:
Connect power leads to the battery: Red + Positive, Black – Negative, always connect to the primary battery if using a dual ba
ttery
system, secure loose loom to any other large or medium vehicle harness with medium duty ty-wraps this will secure wiring harness.
Step 7:
Push the ON/OFF button on the controller to check for power, when that has been confirmed turn power OFF. The electrical porti
on
of the installation is complete.
the inside of the cab to the battery – this results
