Lingenfelter L300080607 Lingenfelter Suburban Yukon Aux Fan Kit AC Clutch Control 2005-07 vE - Manual (Page 9)

Page 8.
26. Route the fan wiring harness around the
radiator support on the driver side and along
the front of the truck. Zip tie the harness along
the way to hold it in place.
wiring
harness
27. Connect the wiring harness to the fans.
Fan 1 is the driver side fan (225 mm).
Fan 2 is the passenger side fan (255 mm).
28. On the driver side, connect the ground
wire from the fan #1 side of the harness to the
frame of the vehicle on the driver side using the
existing factory ground bolt found in front of the
wheel well next to the end of the bumper beam
as shown. Secure the harness in place with Zip
ties.
ground
bolt
wiring
harness
25. Install the two supplied 15 amp fuses
into the fuse block in the two far right-hand
positions.
NOTE: Ignore the third fuse and wire shown
in this image, this additional fuse is for the
intercooler fluid circulation pump used in the
supercharged vehicle applications.