20.
NOTE:
A DVOM connected to the correct wire will show 12V, then show 0V when the horn button is held.
A logic probe will show power on the correct wire, then show ground when the horn button is held.
Identify the Brown horn circuit wire in the clockspring harness.
21. Connect the Brown/Black wire from the control module harness to the Brown horn circuit wire in
the clockspring harness.
22.
NOTE:
A DVOM connected to the correct wire will show 0V with the marker lamp switch in the OFF
position, then show 12V with the marker lamp switch in the parking lights ON position.
NOTE:
A logic probe will show ground with the marker lamp switch in the OFF position and power with
the switch in the marker lamps ON position.
Identify the White/Violet marker lamp circuit wire at BCM connector C2280C pin 14.
23. Connect the White wire from the control module harness to the White/Violet marker lamp circuit
wire at BCM connector C2280C pin 14.
24.
NOTE:
A DVOM connected to the correct wire will show 12V, then show 0V when the brake pedal is
depressed.
A logic probe will show power on the correct wire, then show ground when the brake pedal is
depressed.
Identify the Blue/Gray brake light circuit wire at the brake switch.
25. Connect the Black/White wire from the control module harness to the Blue/Gray brake switch
circuit wire.
26.
NOTE:
Connect only if system will be used in Lot Mode.
NOTE:
A DVOM connected to the correct wire will show 1V, then show 0V when the door lock switch is
pressed.
A logic probe will show open on the correct wire, then show ground when the door lock switch is
pressed.
Identify the Yellow/Gray power door lock circuit wire at BCM C2280G pin 6.
27. Connect the Blue wire from the control module harness to the Yellow/Gray power door lock circuit
wire at BCM C2280G pin 6.
28.
NOTE:
Connect only if system will be used in Lot Mode.
NOTE:
A DVOM connected to the correct wire will show 1V, then show 0V when the door unlock switch
is pressed.
INSTALLATION (Continued)
201
3
Fiesta - Key Start
Vehicle Security
6
Page 6 of 9
SK9L2J-19G364-AA
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1
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