Diagnosis By Symptom - Torque On Demand (TOD) System

FAULT DIAGNOSIS FROM SYMPTOM





Troubles that are not indicated by the warning lamp are listed in the table below. These troubles are caused by the faults that cannot be detected by the self-diagnostic function of the control unit.
If this type of trouble is observed, interview the customer and conduct test runs to reproduce the trouble, cross-check the reported trouble with the listed phenomena, and diagnose and analyze the trouble on the item by item basis.











CHART 1

NOTE: Before checking this item, run the vehicle more than 10 meters with the steering wheel in straight position so that the 4L mechanical lock sleeve can be released certainly.








CHART 2









CHART 3









CHART 4