Banks Power Chevy_GMC Trucks: Duramax LMM (Diesel ’07 - 10 6.6L) Speed Control- Banks Brake w_ Switch - Manual (Page 12)

12
97247 v.3.0
If a Banks Diesel Tuner has been
previously installed, skip step 11.
10.
Locate the rubber grommet on
the driver’s side of the vehicle firewall.
The grommet is about 3” in diameter.
Make a 1” x 1” cross-shaped incision
in the grommet. Be careful not to cut
or damage the factory wire harness.
See Figure 5. Locate the grommet on
the firewall from inside the cab and
make another 1” x 1” cross-shaped
incision on the grommet.
11.
Feed the two-connector in-cab
cable from the main wire harness
through the incision made in the
firewall grommet and into the cab.
NOTE: Disconnect the 4-pin
Intercepting connector Harness with
label 55404-9x from the main harness
before routing through firewall.
CAUTIoN: Pull gently to avoid
damage to the cable connectors.
Always pull on the cable sheath
rather than the wires themselves.
12.
From inside the cab remove the
fuse access panel shown in Figure 6.
13.
Remove the lower knee bolster
panel by removing the two (2) Phillips
screws on the lower edge of the panel.
Using a 10mm socket and ratchet,
unbolt the brake release lever. Retain
all hardware for reuse. See Figure 7.
14.
Pull the panel out by grasping it
on either side of the steering column
and pull out as shown in Figure 8.
Disconnect any switch wires.
CAUTIoN: Do not use force
when working on plastic parts.
Permanent damage to the part
may result.
15.
Connect the 4-pin intercepting
wire harness to the 2-pin connection
on the SpeedBrake in cab cable.
Figure 8 Removal of Knee Bolster