User Manual

97055 v.8.0 33
If installing kit 55229,
Locate the factory C109 connector on
the driver side of the transmission.
There will be three connectors
connected on the left side of the
transmission. Disconnect the
connector farthest to the left of all
three connectors. See Figure 35.
Disconnect the C109 connector by
sliding the locking tab out and press
the locking clip while removing the
connector. Take the Banks C109
Intercept Harness and insert the Male
Connector into the female connector
on the C109 harness. Insert the
Female Connector on the Intercept
Harness onto the male connector of
the C109 harness. You should feel
and/or hear the connectors lock. Lock
the connectors by sliding the locking
tabs in. Secure the Harness away from
any heat sources and moving parts
with cable ties.
12. Locate the rubber grommet
located on the driver’s side firewall.
Using a utility knife, cut a 1” slit
around the outer edge of the grommet
to allow the Banks Cab Cable to slide
through. See Figure 36.
NOTE: It may be easier, or necessary,
to cut the grommet from inside the
truck (Figure 37).
CAUTION: Do not cut or damage
the wiring harness.
13. Locate the Cab Cable on the
Banks Brake Wiring Harness. From the
engine compartment, push it through
the hole cut in the grommet.
14. From inside the vehicle, continue
to pull the Harness through the firewall
until 18” of the Wiring Harness comes
through.
Figure 37 In Cab Rubber Grommet