Western Isolation Module Adapter Kit #29056-1 Installation guide

Type
Installation guide

Western Isolation Module Adapter Kit #29056-1

The Western Isolation Module Adapter Kit #29056-1 is a wiring harness that allows you to connect your vehicle's headlamp control harness to the Isolation Module. This kit is required for the installation of the Isolation Module, which is a device that isolates the vehicle's electrical system from the snowplow's electrical system. This isolation prevents electrical interference between the two systems, which can cause problems such as flickering lights or blown fuses.

Western Isolation Module Adapter Kit #29056-1

The Western Isolation Module Adapter Kit #29056-1 is a wiring harness that allows you to connect your vehicle's headlamp control harness to the Isolation Module. This kit is required for the installation of the Isolation Module, which is a device that isolates the vehicle's electrical system from the snowplow's electrical system. This isolation prevents electrical interference between the two systems, which can cause problems such as flickering lights or blown fuses.

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. This equipment manufacturer or the vehicle manufacturer may require or recom-
mend optional equipment for snow removal. Do not exceed vehicle ratings with a snowplow. The company offers a limited warranty for all
snowplows and accessories. See separately printed page for this important information.
Printed in U.S.A.
A DIVISION OR SUBSIDIARY OF DOUGLAS DYNAMICS, L.L.C.
29056-1 Adapter Kit
Installation Instructions
Do not rely on the headlamp type stamped on the
vehicle lens assembly. It may be incorrect. Prior to
making headlamp connections, properly identify the
type of each bulb printed on the black plastic base.
1. Install the vehicle control harness and plug-in
harness according to the Isolation Module
installation instructions.
2. Remove the HB-1 headlamp connectors. Connect
the plug-in adapter to both the HB-1 headlamps
and the connectors removed from the HB-1
headlamps.
3. Route the adapter harness to the location of the
4-position connector on the plug-in harness.
4. Connect the wires from the plug-in adapter to the
high beam relay as shown. The two wires from the
adapter are labeled as shown.
5. Install the insulated terminal onto Position 87 of
the high beam relay.
Lit. No. 29515, Rev. 00 December 29, 2006
EDB CA
FGJ HK
light blue wire
white wire
Connection viewed
from the wire side.
Adapter Relay Connections
High Beam Relay
BLK (30)
BLK (87A)
Insulated Terminal (87)
(no wire)
85
30
86
87A
87
6. Locate the 10-pin connector from the harness
connected to Port A of the Isolation Module.
7. Splice a wire (not included) from the white wire of
the 10-pin connector (Position A) to Position 86 of
the high beam relay using the supplied push-on
terminal.
8. Splice a wire (not included) from the light blue wire
of the 10-pin connector (Position J) to Position 85
of the high beam relay using the supplied push-on
terminal.
Adapter Relay Connections
High Beam Relay
Splice from
Position A
85
30
86
87A
87 Splice from
Position J
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Western Isolation Module Adapter Kit #29056-1 Installation guide

Type
Installation guide

Western Isolation Module Adapter Kit #29056-1

The Western Isolation Module Adapter Kit #29056-1 is a wiring harness that allows you to connect your vehicle's headlamp control harness to the Isolation Module. This kit is required for the installation of the Isolation Module, which is a device that isolates the vehicle's electrical system from the snowplow's electrical system. This isolation prevents electrical interference between the two systems, which can cause problems such as flickering lights or blown fuses.

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