ABS W/Traction Control (TRAC)

Diagnosis System






HINT:
- Using SST 09843-18020, connect the terminals Tc and E1.
- If any abnormality is not found when inspection parts, inspect the ECU.
- If a malfunction code is displayed during the DTC check, check the circuit listed for that code.

HINT: There is a case that LEXUS hand-held tester cannot be used when VSC warning indicator is always on.






DTC of VSC sensor check function

HINT:
- See the list of DTC shown.
- If 2 or more malfunction are indicated at the same time, the lowest numbered code will be displayed 1st.