Western Headlamp Adapter Kit #28555 Installation guide

Type
Installation guide
The company reserves the right under its product improvement policy to change construction or design details and furnish equipment when so
altered without reference to illustrations or specifications used. Do not exceed vehicle ratings with a snowplow. The company offers a limited
warranty for all snowplows. See separately printed page for this important information.
Lit. No. 28558 Printed in U.S.A. March 15, 2004
A DIVISION OF DOUGLAS DYNAMICS, L.L.C.
Adapter Instructions
Kit 28555
Installation of this adapter is necessary for vehicles
requiring snowplow daytime running lights (DRL's).
1. Connect the vehicle lighting harness and both of
the plug-in harnesses according to the Isolation
Module installation instructions.
2. Plug the 10-position female connector of the
adapter into Position 1 on the Isolation Module.
3. Connect the 10-position female connector of the
vehicle control harness to the 10-position male
connector of the adapter.
4. Splice the black wire from the adapter relay
terminal 85 to the park/turn lamp ground wire.
5. Splice the pink wire from the adapter relay terminal
87A to the pink wire from the short plug-in harness.
6. Insert the female terminal found on the brown wire
from the adapter relay terminal 86 into cavity H of the
10-position connector of the long plug-in harness.
YEL
BRN
YEL
PNK
BLK
85
K1
30
86
87A
87
Adapter Relay Connections
Removal of the following will be required: 10-position
connector from the module, secondary connector
lock, and cavity plug from cavity H. Reinstall the
secondary connector lock and plug in the 10-position
connector after the brown wire has been installed.
7. Cable tie relay and wiring as needed.
NOTE: The relay attached to the adapter comes
pre-installed. If it accidentally becomes detached,
reconnect it according to the relay connection
illustration.
Brown Wire from
Relay Terminal 86
Pink Wire from
Relay Terminal 87A
1234
Vehicle Lighting Harness
Vehicle Control Harness
Plug-In Harness
Plug-In Harness
Black Wire from
Relay Terminal 85
Connect to Vehicle
Park/Turn Lamp
Ground Wire
Relay
Butt Splice
Brown Wire to
Cavity H of the
Long Plug-In
Harness
Pink Wire from
Short Plug-In
Harness
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Western Headlamp Adapter Kit #28555 Installation guide

Type
Installation guide

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