Code 3 2004-2014 Tahoe Citadel User Manual

Chevrolet Tahoe

Citadel

Installation Procedure

Tools Needed

 10mm socket
 T25 Torx
 Torque Wrench

Raise rear glass and locate the fasteners attaching the rear spoiler to the glass (Qty:5)
Remove Torx fasteners (Qty:3) followed by 10mm nuts (Qty:2)
Raise spoiler away from the vehicle to expose the electrical connector and disconnect
Remove spoiler from vehicle and lay part on a protected surface to prevent scratches
Remove 10 mm nuts from brake light assembly
Position Right/Left Citadel assembly over brake light fasteners
Reinstall 10 mm nuts from brake light assembly
Route Citadel wiring along with existing wiring from brake light assembly

(Note wires in shrink tube should be positioned under spoiler)
Place spoiler on vehicle
Make necessary electrical connections

(Black goes to ground; red to your switched power source and or option, Yellow is used for synchronization and is NOT used in the setting of flash patterns. Blue wire is used for setting different flash
patterns, use chart below for setting flash patterns.

Position the center screw to the spoiler first, followed by the hinge nuts second.
Install the outer screws last and torque the screws in the same sequence

Torque screws to 18 lb in
Torque nuts to 80 lb in

Brackets by Public Safety Upfitters, Patent Pending

Chevrolet Tahoe

XT4

Brackets by Public Safety Upfitters, Patent Pending