Auxiliary relay box
The relay box is located on the front
right fender well underneath the
speed control module.
The relays are coded as follows:
Fuse/Relay Location
Description
Relay 1
Left HID relay (
1
⁄
2
ISO)
Relay 2
Right HID relay (
1
⁄
2
ISO)
Relay 3
Open
Relay 4
EDF relay (Full ISO)
Rear relay box
The relay box is located on the rear passenger side quarter trim panel.
See your dealer or a certified technician for service of this relay box.
2004 Aviator f/k/a Navigator LS
(231)
Owners Guide (post-2002-fmt)
USA English
(fus)
Roadside Emergencies
257