Wheel speed sensors, or your ABS Sensor on rear axle housing if so equipped
there is a loss wire behind your odometer i had the same proble with my f150 1999. easy fix. jim
From the Ford Dealer
No
The code scanner is reading a P1450 on my frod expedition? what would be the problem
On a 1999 Ford Expedition : If you mean the " CK SUSP " light ( located on the right side of your gauge cluster ) ( if the light stays on then a problem has been detected with the AIR SUSPENSION )
There might be a break in the wiring.
where is located ford expedition 1999 relays
5 per wheel on the 1999 Ford Expedition
Expedition Journal - 1999 Into the Blue was released on: USA: 1999
According to the 1999 Ford Expedition owners manual : 4R70W ( which would have been used with the 4.6 liter V8 engine ) 4R100 ( which would have been used with the 5.4 liter V8 engine )
Expedition Journal - 1999 Waters of the Wild was released on: USA:1999
Expedition Journal - 1999 Fire from Above was released on: USA: 1999