Banks Power Chevy_GMC Trucks: Duramax LLY-LBZ (Diesel ’06 - 07 6.6L) Speed Control- SpeedBrake '06-07 (iQ) For use with Banks iQ - Manual (Page 6)

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97239 v.4.0
1.
Disconnect the negative (ground)
cable from the battery (or batteries, if
there are two) before beginning work.
Secure the cables so that they do not
come in contact with the battery posts
during the installation.
2.
Locate the Banks SpeedBrake wire
harness in your kit. Start By placing
the wire harness near the under hood
fuse box. Run the Main transmission
intercepting connector wire harness
on the SpeedBrake wire harness down
to the transmission following the
factory transmission main connector
harness from the transmission control
module.
3.
On the right side of the
transmission locate the transmission
main connector. See figure 2.
Disconnect the connector by applying
pressure on both sides and pull out.
4.
Insert the female connector on
the SpeedBrake wire harness into the
transmission connector. Insert the
factory main transmission connector
to the male connector on the
SpeedBrake wire harness.
Note: When installing the male
connector to the transmission orient
the arrow on the connector up.
5.
Secure the wire harness using
some of the supplied cable ties along
the factory wire harness up the left
side of the engine to the Fuse box.
6.
Remove the Driver side cowl
support Brace and retain hardware for
reuse. See figure 3.
Figure 2 Factory Main transmission Connector Location