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For Correct and Quick Diagnosis NHBR0265 PRECAUTIONS FOR TROUBLE DIAGNOSIS NHBR0265S01 I Before performing the trouble diagnosis, always read the PRE- I After replacement of VDC/TCS/ABS control unit, steering I When the VDC/TCS/ABS control unit is replaced, check that I After completing the trouble diagnosis, always erase the mal- I When inspection of the continuity or voltage between units is I Intermittent malfunctions may be caused by a malfunction on I If a circuit tester is used for the check, be careful not to forc- I For self-diagnosis, active test, and work support of VDC/TCS/ I CONSULT-II self-diagnosis results are displayed without I While the self-diagnosis results of CONSULT-II shows a I VDC/TCS/ABS system electronically controls the brake opera- Symptom Symptom description Result Motor operation noise During VDC, TCS, or ABS operation, sometimes a faint noise can be Normal Just after the engine starts, the motor operating noise may be heard. System operation check When the engine starts, a “click” noise may be heard from the engine Normal GI MA EM LC EC FE AT AX SU ST RS BT HA SC EL IDX TROUBLE DIAGNOSIS — INTRODUCTION VDC For Correct and Quick Diagnosis BR-129 |