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TROUBLE DIAGNOSIS BRC-59 [VDC/TCS/ABS] C D E G H I J K L M A B BRC Actuator Operation Inspection 1. Connect E55 and E57 connectors of VDC relay box. 2. Measure the motor voltage [No. 4 (R/B) terminal to ground] with CAUTION: ● The above check should be performed after motor relay ● Limit actuator drive motor operation to 4 seconds or less to ● Motor counter electromotive force duration is based on the ° C with 12V battery voltage. If the battery voltage or the ambient temperature is Symptom 1 Excessive ABS Function Operation Frequency AFS001KK 1. INSPECTION START Check brake force distribution. OK or NG OK >> GO TO 2. NG >> Check brake system 2. FRONT AND REAR AXLE INSPECTION Make sure there is no excessive play in the front and rear axles. OK or NG OK >> GO TO 3. NG >> Repair. 3. WHEEL SENSOR INSPECTION Wheel Sensor Inspection ● Sensor mount and damage inspection ● Sensor rotor mount and damage inspection ● Sensor connector connection inspection ● Sensor harness inspection OK or NG OK >> GO TO 4. NG >> Sensor or sensor rotor replacement SFIA2216E |