Banks Power Ford Trucks: (Diesel ’99 - 03 7.3L Power Stroke) Tuner- Six-Gun Diesel Tuner '99-03 - Manual (Page 14)

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96454 v.9.0
Six-Gun ICP wiring harness. Double-
check that both connectors are properly
indexed and latched securely.
16.
Route the Six-Gun wire harness
(and EGT thermocouple lead wire
harness, if so equipped) through the
firewall to the passenger compartment,
leaving enough slack harness length
in the engine bay to allow for engine
movement without straining the sensor
connectors. When passing through the
firewall, either make a hole in a factory
grommet or drill a hole and use a new
grommet. If drilling, check the backside
of the target location to make sure
there are no components that may be
damaged by drilling.
17.
Inside the truck cab, use a flat-blade
screwdriver to remove the headlight
control switch panel as show in
Figure 6, taking care not to damage the
dashboard surface. (The switch panel
is held in place by several spring clips
and may come out with some difficulty
– using the screwdriver blade to reach
past the panel and depress the clips
individually while pulling outwards on the
panel will ease removal.)
18.
With the headlight control panel
removed, place one of the supplied
snap-on wire taps onto the light blue
wire with a red tracer (LT BLU/RED)
exiting the back of the instrument
dimmer switch. Be sure that the wire tap
snaps closed securely – firmly squeezing
it shut with a pair of pliers will help
ensure a proper electrical connection.
19.
Locate the Six-Gun wiring harness
where it passes through the firewall.
Route the orange (ORG) wire with the
shielded male connection tab up behind
the dash and to the back of the headlight
control panel. Plug the male connector
tab into the wire tap installed in the
previous step, then reinstall the headlight
control panel into the dash. (The control
panel should push easily in and snap
back into place – if it does not, look for
kinked or pinched wiring behind it.)
20.
Remove the lower dash trim panel
using a flat-blade screwdriver to undo
the four (4) quarter-turn fasteners.
Remove the fuse box cover. Using the
factory fuse removal tool (located on the
inside of the fuse box cover), remove the
following fuse:
1999-01 Vehicles: Fuse #19
2002-03 Vehicles: Fuse #22
Affix the supplied fuse tap to the fuse as
shown in Figure 7. To ensure that the
Six-Gun module receives power from a
‘fused’ (protected) source, reinstall the
fuse into the fuse block with the fuse tap
oriented as follows:
1999-01 Vehicles: Left lead
2002-03 Vehicles: Upper lead
21.
connect the red (RED) wire of the
power harness to the fuse tap installed
Figure 7: Fuse tap
Figure 6: Headlight control panel
removal