Wiring Guide - AMP Research PowerStep Installation Manual

A M P R E S E A R C H P O W E R S T E P – F O R D S U P E R D U T Y & E X C U R S I O N

WIRING GUIDE

Ford Super Duty (2007)
With remote keyless entry
1. Remove front kick panel and locate bundle of wires leaving front door just
above e-brake assembly (Area-A). Open bundle and locate 18Ga door-ajar wire
(yellow with black stripe).
Caution: You may fi nd two wires with these colors; the correct wire will
ground when the door is open (ohm meter will read low resistance with
door open and OL (open line) with the door closed.
2. Using supplied Posi-Tap connectors, splice supplied red connecting wire into
yellow with black stripe wire.
Passenger-side
wiring
1. Remove sill plate and attach purple Power Step trigger wire to blue
butt connector of "double diode harness".
2. Open wire bundle and locate door-ajar wires ( rear: pink with light
blue stripe; front: grey with red stripe. Both wires pass under front seat
as shown in fi gure-C
www.amp-research.com
Driver-side wiring
3. Using supplied Posi-Tap connectors, splice the open legs of the
"double diode harness" into the door-ajar wires.
4. If necessary, attach red connecting wire to "double diode harness" to
extend length as needed.
2/11
3. Route red wire down to sill plate.
4. Attach purple Power step trigger wire to blue butt connec-
tor of "double diode harness".
5. Attach one leg of "double diode harness" to open end of
red connecting wire.
6. Using supplied Posi-Tap connectors, splice remaining leg
of "double diode harness" into rear door-ajar wire ( light green
with yellow stripe) Caution: You may fi nd two wires with
these colors; the correct wire will ground when the door
is open (ohm meter will read low resistance with door
open and OL (open line) with the door closed.
07
W
IM75104 rev 8.22.07