®
ENGINEERING COMPANY INC.
51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: (860) 526-9504
2008 - 2011 Chevy Tahoe
Installation Guide:
Outer Edge® Lightbar
Fax: (860) 526-4078
Internet: www.whelen.com
Sales e-mail: autosale@whelen.com
Canadian Sales e-mail: canadiansales@whelen.com
Customer Service e-mail: custserv@whelen.com
Safety First
This document provides all the necessary information to allow your Whelen product to be properly and safely installed.
Before beginning the installation and/or operation of your new product, the installation technician and operator must
read this manual completely. Important information is contained herein that could prevent serious injury or damage.
• Proper installation of this product requires the installer to have a good understanding of automotive electronics,
systems and procedures.
• If mounting this product requires drilling holes, the installer MUST be sure that no vehicle components or other
vital parts could be damaged by the drilling process. Check both sides of the mounting surface before drilling
begins. Also de-burr any holes and remove any metal shards or remnants. Install grommets into all wire
passage holes.
• If this manual states that this product may be mounted with suction cups, magnets, tape or Velcro®, clean the
mounting surface with a 50/50 mix of isopropyl alcohol and water and dry thoroughly.
• Do not install this product or route any wires in the deployment area of your air bag. Equipment mounted or
located in the air bag deployment area will damage or reduce the effectiveness of the air bag, or become a
projectile that could cause serious personal injury or death. Refer to your vehicle owner’s manual for the air bag
deployment area. The User/Installer assumes full responsibility to determine proper mounting location, based
on providing ultimate safety to all passengers inside the vehicle.
• For this product to operate at optimum efficiency, a good electrical connection to chassis ground must be
made. The recommended procedure requires the product ground wire to be connected directly to the NEGATIVE
(-) battery post.
• If this product uses a remote device to activate or control this product, make sure that this control is located in
an area that allows both the vehicle and the control to be operated safely in any driving condition.
• Do not attempt to activate or control this device in a hazardous driving situation.
• This product contains either strobe light(s), halogen light(s), high-intensity LEDs or a combination of these
lights. Do not stare directly into these lights. Momentary blindness and/or eye damage could result.
• Use only soap and water to clean the outer lens. Use of other chemicals could result in premature lens cracking
(crazing) and discoloration. Lenses in this condition have significantly reduced effectiveness and should be
replaced immediately. Inspect and operate this product regularly to confirm its proper operation and mounting
condition. Do not use a pressure washer to clean this product.
• It is recommended that these instructions be stored in a safe place and referred to when performing
maintenance and/or reinstallation of this product.
• FAILURE TO FOLLOW THESE SAFETY PRECAUTIONS AND INSTRUCTIONS COULD RESULT IN DAMAGE TO
THE PRODUCT OR VEHICLE AND/OR SERIOUS INJURY TO YOU AND YOUR PASSENGERS!
Automotive: Lightbars
For warranty information regarding this product, visit www.whelen.com/warranty
©2010 Whelen Engineering Company Inc.
Form No.14439 (121010)
Page 1
IMPORTANT! The lightbar should be a minimum of 16" from radio antennas!
Installation:
1. First, place the lightbar onto the mounting
location. The trimmed edge of the lightbar
should be flush with the bottom edge and
each outer edge of the "D" Pillar (Fig. 1).
2. Mark off and drill a 3/4” wire entry hole into
the "D" pillar using the measurements shown
(Fig. 2). Be very careful not to damage any
components behind the “D” Pillar.
Measure 2-1/4” from the leading edge and 4”
from the bottom edge of the “D” Pillar. The
wire entry hole will be located beneath the
bottom pod of the lightbar.
3. Remove the 2 screws holding on the taillight
(which overlaps the “D” Pillar) and pull the
taillight out.
4. Install the wiring and make all the wiring
connections (See wiring diagrams) then
reinstall the taillight.
Mounting the housings:
1. Place the lightbar onto its mounting location
on the vehicle to be sure the lightheads have
a sufficient service loop for lighthead
replacement or service. Once mounted, the
housing is not easily removed.
2. Using isopropyl alcohol (70%), clean the vehicle where it will come in contact
with the mounting tape then prime those areas with the supplied 3M Keel
Primer. Ready the leaders on the pre applied tape. Be sure the leaders are
protruding from under the housing so that you can pull the tape backing off
once the housing is in place.
3. There is a driver and passenger side housing. Be sure to mount them on
the correct sides. Firmly hold the lightbar onto its final mounting position.
While pressing the whole housing against the “D” Pillar, (being very careful not
to move the housing) slowly remove the tape backing from the top and leading
edge of the housing and then from the rear.
4. With the tape backing removed, press the housing firmly against the mounting
surface where the tape is, to secure it.
WARNING! The adhesive used in this procedure is fully bonded after 72
hours @ 70°F (21°C). During this period, do not expose the lights to any
unnecessary force, such as a high-pressure car wash.
IMPORTANT! It is the responsibility of the installation technician to make sure
that the installation and operation of this product will not interfere with or
compromise the operation or efficiency of any vehicle equipment!
WARNING! All customer supplied wires that connect to the positive terminal
of the battery must be sized to supply at least 125% of the maximum operating
current and FUSED
BREAKERS WITH THIS PRODUCT
CAUTION! DO NOT LOOK DIRECTLY AT THESE LED’S WHILE THEY ARE ON.
MOMENTARY BLINDNESS AND/OR EYE DAMAGE COULD RESULT!
at the battery to carry that load. DO NOT USE CIRCUIT
IMPORTANT WARNING!
Operation:
Scan-Lock™
This feature allows you to program a selected flash pattern into a lighthead. The
lighthead must be activated to use Scanlock. The Scanlock™ wire is WHITE/VIOLET
on the LINZ6™ and WHITE on the Vertex™.
To cycle forward through patterns apply power to the Scanlock wire for less than 1
second and release.
To cycle backward through patterns apply power to the Scanlock wire for over 1
second and release. When the desired pattern is displayed, allow it to run for more
than 5 seconds. The lighthead will now display this pattern when active.
To reset to the factory default pattern Turn off power. Apply power to the Scanlock
wire while turning power back on.
Sync
The SYNC wire is GREY on the LINZ6™ and GREEN on the Vertex™. For SYNC to
operate, you must connect the SYNC wires together. If you do not want to use the
sync feature, cap the sync wires.
To sync two lightheads, configure both lightheads to display the same Phase 1
pattern. With the power off, connect the SYNC wires from each lighthead
together. When the lightheads are activated, their patterns will be
synchronized. To configure lightheads to alternate their patterns, advance the
pattern of that lighthead to the Phase 2 mode of the current pattern. The same
concept applies to Phases 3 & 4.
Wire Color Function
White/Violet Scan-Lock™
Grey (Connects to other Sync wires) SYNC
Black (12V) or Black/White (24V) To Ground
LINZ6™
BOLDNOTE: = California Title XIII Compliant Pattern = SYNC PatternItalic
1.SignalAlert™75
2.SignalAlert75
3.SignalAlert75
4.SignalAlert75
5.CometFlash®75
6.CometFlash75
7.CometFlash75
8.CometFlash75
9.DoubleFlash75
10.DoubleFlash75
11.DoubleFlash75
12.DoubleFlash75
13.SingleFlash75
14.SingleFlash75
15.SingleFlash75
16.SingleFlash75
17.ComAlert™75
18.ComAlert75
19.ComAlert75
20.ComAlert75
21.LongBurst™75
22.LongBurst75
23.LongBurst75
Split Lighthead Operation:
PHASE 1
LEFT
side lights up and
with side.alternates
ONONOFF
RIGHT
ONOFF
OFF
Phase 1
P2
hase
P3
hase
P4
hase
P1
hase
P2
hase
P3
hase
P4
hase
P1
hase
P2
hase
P3
hase
P4
hase
P1
hase
P2
hase
P3
hase
P4
hase
Phase 1
P2
hase
P3
hase
P4
hase
P1
hase
P2
hase
P3
hase
RIGHT
VERTEX™
Lamp Driver
Phase Operation
Phase 1 flashes with Phase 1simultaneously
Phase 2 flashes with 2
1 with 2
alternates
Phase Phase
SYNC Patterns
1. SignalAlert™75
2.
SignalAlert 75
3.
CometFlash®75
4.
CometFlash 75
5.
DoubleFlash 75
6.
DoubleFlash 75
7.
SingleFlash 75
8.
SingleFlash 75
P1hase
Phase
Phase
Phase
Phase
Phase
Phase
Phase
LED Color
Red/Wht (two-color split models)
or
Wht/Red (single-color split models)
or
Flash Patterns:
24.LongBurst75
25.PingPong™75
26.PingPong75
27.PingPong75
28.PingPong75
29.SSNF75
30.SSNF75
31.SingleFlash 60
32.SingleFlash 60
SingleFlash
33. 90
SingleFlash 0
34. 9
35.SingleFlash 120
36.SingleFlash 120
SingleFlash 300
37.
38.SingleFlash 300
DoubleFlash 150
39.
40.DoubleFlash 150
41.ComAlert™ 150
42.ComAlert™ 150
43.ActionFlash™ 50
44.ActionFlash™ 50
45.ActionFlash™ 150
46.ActionFlash™ 150
PHASE 2
side lights up and
LEFT
with side.alternates
OFF
ON OFF
ONONOFF
Phases3&4arevisually indistinguishable.
BOTH sides flash together
RED
- Power
BLK
- Ground
GRN
- SYNC
WHT
- Scan-Lock
simultaneously
ComAlert™
9.
ComAlert
10.
LongBurst™
11.
2
LongBurst
12.
1
PingPong™
13.
2
PingPong
14.
1
Non-SYNC Patterns
2
15.
SingleFlash 60
1
16.
SingleFlash 90
2
Phase
Phase
Phase
Phase
Phase
Phase
P4
hase
P1
hase
P2
hase
P3
hase
P4
hase
P1
hase
P2
hase
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
PHASE 3
(ON-OFF-ON).
ON
ON
OFF
OFF
ON
ON
(FUSE @ 3A)
(Connect to other Sync wires)
(FUSE @ 1A)
Phase
1
2
1
2
1
2
To +VBAT
(Fuse@3amps)
47. ModuFlash™
48. ModuFlash™
49. DoubleFlash 120
50. DoubleFlash 120
51. PingPong™ 120
52. PingPong 120
53. TripleFlash™ 75
54. TripleFlash 75
55. TripleFlash 120
56. TripleFlash 120
57. SigAlert Cal.™
58. SigAlert Cal.
59. Action SF 60/120
60. Action SF 60/120
61. Action SF60/TF120
62. Action SF60/TF120
63. CalScan™
64. ActionScan™
65. SteadyFlash 60
66. SteadyFlash 75
67. SteadyFlash 90
68. SteadyFlash 120
69. Steady & Steady
BOTH sides flash together
SingleFlash 120
17.
SingleFlash 300
18.
DoubleFlash 150
19.
ComAlert 150
20.
ActionFlash™1
21.
ActionFlash 2
22.
ModuFlash™
23.
.ActionScan™
24
Steady
25.
ALT/SIM
ALT/SIM
PHASE 4
(OFF-ON-OFF).
OFF
OFF
ONON
ONON
OFF
OFF
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
ALT
SIM
Page 2