Code 3 Series 900 Flashers - Manual (Page 4)

Page 2
IMPORTANT NOTES:
• The use of a flashing headlight system may be
regulated by state, county, or municipal authorities. It
is the responsibility of the end user to comply with
these regulations.
• Before attempting the installation of the UHF2150B
headlight flasher, thoroughly read and understand
instructions and steps shown below.
• Disconnect the battery from the electrical system
before attempting any part of this installation.
• Have your “Impala Police Package Owner’s Manual
Supplement” available for reference.
Installation:
1. Locate and remove the three, plastic fasteners that
secure the cowl panel covering the area between the
top of the radiator support and the top of the grille.
Remove this panel from the vehicle.
NOTE: Each fastener must be returned to its original
location when re-installing this panel.
2. Locate and remove the two, passenger-side
headlight pillar bolts (see fig. 1).
3. Using the bolts removed in the previous step, secure the
headlight flasher bracket to the pillar. Make sure that the
flasher is oriented as shown in fig. 2.
4. The necessary electrical connections will now be made.
Follow the appropriate procedure for your vehicle.
Wiring:
Vehicles equipped with Chevrolet Option SEO 6J3
1. Disconnect the headlamp harness’ water-proof
connection adjacent to the installed flasher.
Fig. 1 Fig. 1
Pillar Bolts
2. Plug the water-
proof flasher plugs
into the
appropriate water-
proof harness
connection
referenced in the
previous step.
Make sure that
theseplugs fully
engage the
harness
receptacles.
3. Locate the PINK,
16-gauge control
wire under the
instrument panel
(refer to your
“Impala Police
Package Owner’s Manual Supplement” for specific
information regarding location of this wire).
4. Connect this PINK wire to a customer supplied switch.
Vehicles without Chevrolet Option SEO 6J3
1. Disconnect the headlamp harness’ water-proof
connection adjacent to the installed flasher.
2. The flasher’s pin-housing connector includes an ORANGE
wire. Cut this wire at the connector.
3. Plug the water-proof flasher connector into the appropriate
water-proof harness connection referenced in the previous
step. Make sure that these connectors fully engage the
harness connectors.
4. Using appropriately sized wire, extend this ORANGE wire
to a customer-supplied switch.
Flash Pattern Selection:
There are 4 available flashrates for the UHF2150B. These rates
are determined by two jumper wires located on the rear of the
flasher module; WHITE/RED and WHITE/VIOLET. The
following table defines the available flashrates.
Intact
CUT
Intact
CUT
Intact
Intact
CUT
CUT
Moduflash
280 SF Alternating
140 DF Alternating/
140 SF Simultaneous
140 DF Alternating/
280 SF Alternating
SF = Single Flash per min.
DF = Double Flash Per Min.
WHT/RED WHT/VIO Flashrate
Fig. 2
920
920 PLUG IN FLASHER
RED
RED wire
Public Safety Equipment, Inc.
10986 N. Warson Road
St. Louis, Missouri 63114-2029-USA
Ph. (314) 426-2700 Fax (314) 426-1337
www.code3pse.com