F-Series Trucks 2007, Mark LT 2007

Description & Operation


The anti-lock brake system consists of the following components:

Hydraulic control unit (HCU)
Anti-lock brake system (ABS) module
Rear wheel speed sensor
Rear wheel speed sensor ring
Front wheel speed sensors
Front wheel speed sensor rings
Yellow ABS warning indicator
Stop lamp switch

The front wheel speed sensor rings are integral to the front hub and bearing assemblies.

The rear wheel speed sensor ring is integral to the rear axle.