DTC 21 - 24

DTC 21 - 24:

DTC 21 Front Right Wheel Speed Sensor,
DTC 22 Front Left Wheel Speed Sensor,
DTC 23 Rear Right Wheel Speed Sensor,
DTC 24 Rear Left Wheel Speed Sensor

Use the Anti-Lock Braking System (ABS), Trouble DTC Diagnostic Charts/Manufacturer DTC Charts for applicable code. Manufacturer Code Charts