K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
Wheel Speed Sensor: Service and Repair
Front Wheel Speed Sensor
Raise and support vehicle, then remove wheel and tire assembly.
Disconnect brake caliper assembly and position aside.
On two wheel drive models, remove hub and rotor assembly.
On four wheel drive models, remove rotor, then hub and bearing assembly.
On all models, disconnect wheel sensor electrical connector.
Remove sensor wire form upper control arm clip.
Remove sensor and splash shield assembly attaching bolts, then remove sensor.
Reverse procedure to install. On two wheel drive models, torque sensor and splash shield assembly to steering knuckle attaching bolts to 11 ft.