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TROUBLE DIAGNOSIS BRC-35 [VDC/TCS/ABS] C D E G H I J K L M A B BRC Correct and Quick Diagnosis AFS001K3 DIAGNOSIS PRECAUTIONS ● Before performing the trouble diagnosis, always read the general information (GI) to confirm the general ● When steering angle sensor, steering system components, suspension system components and when BRC-6, "Adjustment of Steering Angle Sensor Neutral Position" ● After completing service, always erase the self-diagnosis results. Refer to ● When inspection of the continuity or voltage between units is performed, check connector terminals for ● Intermittent errors may be caused by a poor connection in the harness, connector, or terminal. Move har- ● If a circuit tester is used for the check, be careful not to forcibly extend any connector terminal. ● VDC/TCS/ABS is a system that uses electronic control to perform brake control and engine power control. ON and OFF Timing for ABS Warning Lamp, VDC OFF Lamp, SLIP Lamp, Brake Warning × : ON –: OFF Symptom Symptom description Result Motor operation noise The is a motor operation sound inside VDC actuator, and sometimes Normal Just after the engine starts, the motor operating noise may be heard. System operation check When the engine is started, you may barely be able to hear a slight Normal TCS operation TCS may be activated any time the vehicle suddenly accelerates, sud- Normal When inspecting the speedometer, etc., press VDC OFF switch to turn When accelerator pedal is depressed on a chassis dynamometer (front ABS operation (longer stop- Stopping distance may be longer for vehicles with ABS when the vehicle Normal Sluggish feel Depending on road circumstances, the driver may have a sluggish feel. Normal Condition ABS warning lamp VDC OFF lamp SLIP lamp Remarks Ignition SW OFF. – – – — Approx. Within 1 seconds × × × — Approx. 1 seconds after igni- — — — Turns OFF 2 seconds |