Circuit/System Verification

Monitor the ABS DTCs on the scan tool.
- If any ABS DTCs are set, diagnose those first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If there are no ABS DTCs set, refer to Symptoms - Antilock Brake System .
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.