INSTALLATION (SHEET 1 OF 5)
Spray all terminals and contacts with electrical cleaner and allow to
air dry before making connections.
Route front wiring harness through hole located in cab floor plate.
Route front wiring harness two instrument cluster connectors to left in-
strument panel beneath instrument cluster.
Connect instrument cluster connectors to instrument cluster. Do this by
grasping with fingers, aline with pins on instrument cluster, and press
onto pins firmly.
Connect front wiring harness violet wire terminal to voltmeter IGN termi-
Connect front wiring harness gray wire bullet terminal to voltmeter wire
terminal. Do this by grasping both in your fingers, alining, then firmly
Route front wiring harness orange-black wire over to auxiliary steering
relay socket assembly located just below left instrument panel. Connect
bullet terminal of this wire to 3-way connector to which relay socket
black wires are connected.
Position front wiring harness blue and white-blue wires on steering col-
umn. Connect these wires to associated turn signal switch wires. Do this
by grasping both terminals to be connected in your fingers, alining, then
firmly pushing together.
At front wiring harness gray-white and brown-red wires, separate fuse-
holder halves by grasping with fingers, pushing together, twisting coun-
terclockwise, and pulling apart.
Install 40 ohm resistor in each fuseholder half on gray-white and
brown-red wires. Assemble fuseholder halves by grasping both with fin-
gers, alining, then firmly pushing together and twisting clockwise.
Connect front wiring harness block-type connectors to ignition key switch
and blackout lights wiring harness. Do this by alining connector slots
with tabs and pushing firmly.
Connect front wiring harness vehicle lights connector to vehicle lights
switch connector. Do this by alining groove in harness connector with tab
in vehicle lights switch connector, pushing firmly, and turning connector
Refer to table on page 3-258 and connect front wiring harness terminals
to right instrument panel components.