This system is used on the Navajo, 1996-98 MPV,and 1995-98 B Series Pick-up models with 4WD and the 4.0L engine.
The 4WABS system consists of the following components:
- The anti-lock Hydraulic Control Unit (HCU)
- 4WABS electronic control module
- The front wheel speed sensors-located on the steering knuckles
- The rear speed sensor-located on the rear axle housing.
- The front speed sensor tone rings
- The rear speed sensor tone rings
- The G-switch
- The ABS main system and pump motor relays