AMP Research PowerStep Installation Manual page 19

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 (2002 - 2003)
With remote keyless entry
DRIVER SIDE WIRING
1. Remove front door panel and locate bundle of wires below
and to the left of speaker (Area-A). Open bundle and locate 18
Ga door-ajar wire (yellow with black stripe).
CAUTION: You may fi nd two wires with these colors; use wire
that leads out to door latch.
2. Using supplied Posi-Tap™ connectors, splice supplied red
connecting wire into yellow with black stripe wire.
3. Route red wire back into cab of vehicle and back toward
rear sill plate.
Passenger-side
wiring
PASSENGER SIDE WIRING
1. Remove passenger side front sill plate, open wire bundle and locate
rear door-ajar wire (pink with light bllue stripe). This wire will be located
rear of junction where wires route under from passenger seat.
2. Using supplied Posi-Tap™ connectors, splice purple Power Step trig-
ger wire into pink with light blue stripe wire.
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Driver-side wiring
4. Remove rear sill plate, open wire bundle and locate 18 Ga. black wire.
Cut this wire and attach the end of the connecting wire from step-3 as shown
in fi gure-C.
5. Using supplied Posi-Tap™ connectors, splice purple Power Step trigger
wire into rear door-ajar wire (light green with yellow stripe), located under front
sill plate.
CAUTION: You will 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 with door closed).
5/11
NOTE: The two wires to
each of the motor plugs
(orange and white) must
be reversed.
3. Cut the black 18 Ga wire found in wire bundle, forward of junction
where wires route under front seat.
4. Using supplied Posi-Tap™ connectors, splice rear section of cut black
wire into fron door-ajar wire (grey with red stripe) as shown above.
5. Tape off the remaining open end of the black wire (front section).
02 - 03
W
IM75104 rev 08.22.07