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Black plate (14,1)Chevrolet Tahoe Police and Special Service Packages - 2012
15-14 Special Equipment Options
Inactive Rear Door
Handles - SEO 6B2
Your vehicle may be equipped with
inactive door handles. The rear
doors can only be opened from the
outside.
Inactive Rear Door
Locks - SEO 6N6
Your vehicle may be equipped with
inactive rear door locks. The rear
door locks do not lock or unlock at
the door. Only the driver power door
lock switch locks or unlocks the rear
door locks.
Inactive Rear Door
Windows - SEO 6N5
Your vehicle may be equipped with
inactive rear door window control
switches. Only the driver power
window switches can operate the
rear windows.
Spotlamp - SEO 7X6
Spotlamp–Windshield Pillar
Mounted
A Unity Series 330, high intensity,
100 watt halogen (H3 bulb) 15 cm
(six inch) spotlamp is mounted in the
left windshield pillar. The lamp is
protected by a 15 amp fuse located
in the underhood electrical center.
See the service manual for lamp
replacement procedures.
Spotlamp Harness –SEO 7X6,
SEO 7X7
Spotlamps - SEO 7X7
SEO 7X7 includes a driver side and
a passenger side spotlamp located
in the windshield pillars. Each
spotlamp is protected by a separate
15 amp fuse located in the
underhood electrical center.
For spotlamp bulb replacement
procedures, see the appropriate
section of the service manual.
Page 58 of 60

Black plate (2,1)Chevrolet Tahoe Police and Special Service Packages - 2012
i-2 INDEX
G
GaugesOdometer . . . . . . . . . . . . . . . . . . . . . . 5-3
Speedometer . . . . . . . . . . . . . . . . . . 5-3
Groundig Studs, Rear Compartment . . . . . . . . . . . . . . . 15-10
Grounding Straps
Radio Suppression . . . . . . . . . 15-10
H
Horn/Siren, WiringProvisions - SEO 6J4 . . . . . . . 15-20
I
Idle SystemFast . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Inactive Rear Door Handles - SEO 6B2 . . . . . . . . . 15-14
Inactive Rear Door Locks - SEO 6N6 . . . . . . . . . . . 15-14
Inactive Rear Door Windows - SEO 6N5 . . . . . . . . 15-14
Instrument Cluster . . . . . . . . . . . . . . 5-2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . ii
K
Keys Single Key Random CodeSystem . . . . . . . . . . . . . . . . . . . . . . . 2-1
L
LampsExterior Controls . . . . . . . . . . . . . . . 6-1
Exterior EmergencyFlashing
System - SEO 6J7 . . . . . . . . .15-11
Vehicle Grille Wiring
Provisions - SEO 6J3 . . . . . 15-22
Lights Wiring Provisions forEmergency
Vehicle - SEO TRW . . . . . . . 15-15
M
Monitor System, Tire
Pressure . . . . . . . . . . . . . . . . . . . . . 10-1
Page 60 of 60
Black plate (4,1)Chevrolet Tahoe Police and Special Service Packages - 2012
i-4 INDEX
T
TiresPressure Monitor System . . . . . 10-1
Towing Trailer . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Trailer Towing . . . . . . . . . . . . . . . . . . 9-5
U
Using This Supplement . . . . . . . . . . . iii
V
Vehicle Canadian Owners . . . . . . . . . . . . . . . ii
Load Limits . . . . . . . . . . . . . . . . . . . . 9-1
W
WindowsInactive RearDoor - SEO 6N5 . . . . . . . . . . 15-14
Wiring Provisions 12-Volt Battery PowerSupply . . . . . . . . . . . . . . . . . . . . . . 15-2
Emergency Vehicle Roof Light - SEO TRW . . . . . . . . . 15-15
Front Speakers - SEO WX7 . . . . . 15-24
Horn/Siren Circuit - SEO 6J4 . . . . . . . . . 15-20
Vehicle Grille Lamps, Flasher, and Speaker/
Siren - SEO 6J3 . . . . . . . . . . . 15-22