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Inspection Procedure 4
Inspection Procedure 5
Even after the engine is started, the ABS warning lamp remains Probable cause A possible short-circuit in the ABS warning lamp illumination circuit • Faulty combination meter • Faulty ABS warning lamp circuit • Faulty HECU This trouble symptom is limited to cases where communication with the Hi-Scan (Pro) is possible (HECU power ABS does not operate Probable cause Brake operation varies depending on • Improper installation of wheel speed sensor • Incorrect sensor harness contact • Foreign material on wheel speed sensor • Faulty wheel speed sensor • Faulty rotor • Faulty wheel bearing • Faulty HECU • Faulty power source circuit |