ABS

Rear Wheel Speed Sensor Encoder On-Vehicle Inspection

For 4WD model
Refer to "Rear Wheel Speed Sensor On-Vehicle Inspection". Initial Inspection and Diagnostic Overview

For 2WD model
Before inspecting rear wheel speed sensor encoder, remove rear wheel speed sensor.
^ Check encoder (1) for crack, damage or deformation.
^ Turn wheel and check if encoder rotation is free from eccentricity and looseness.
^ Check that no foreign material is attached.
If any faulty is found, clean or replace.