Verify the customer concern.
Visually inspect for obvious signs of mechanical or electrical damage.
|Visual Inspection Chart
|Wheel speed sensor
Incorrectly inflated tires
Ford specified steering components,
suspension components and tire size
Wheel speed sensor ring||Battery junction box (BJB) fuse(s)
29 (10A) (vehicles built after 11/2004)
Central junction box (CJB) fuse 46 (7.5A)
(vehicles built before 11/2004)
Traction control switch
Wheel speed sensor
Further inspection on the ABS system requires the use of a scan tool and proper software. If you do not have the equipment or training necessary, refer the vehicle to a qualified repair facility.