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BRC-46 < SERVICE INFORMATION > [VDC/TCS/ABS] TROUBLE DIAGNOSIS FOR SYSTEM Does anything besides “ST ANG SEN SIGNAL” appear on self-diagnostic results display? YES >> Inspect and repair the indicated items. Then perform self-diagnosis again. NO >> Perform adjustment of steering angle sensor neutral position. Then GO TO 2. 2. CHECK SELF DIAGNOSIS RESULTS (2) Turn ignition switch OFF and ON to erase self-diagnostic results, and perform ABS actuator and electric unit Does anything appear on self-diagnostic results display? YES >> Replace steering angle sensor. Then perform adjustment of neutral position and perform self- diagnosis again. NO >> INSPECTION END DTC C1145 YAW RATE SENSOR INFOID:0000000001569717 DTC C1146 SIDE G-SEN CIRCUIT INFOID:0000000001569718 DTC C1155 BR FLUID LEVEL LOW INFOID:0000000001327687 INSPECTION PROCEDURE 1. CHECK SELF-DIAGNOSTIC RESULTS 1. Check fluid level in brake fluid reservoir tank. If the level is low, add brake fluid. 2. Clear the stored self-diagnostic results and check self-diagnostic results. Is the above displayed in the self-diagnosis display item? YES >> GO TO 2. NO >> INSPECTION END 2. CHECK CONNECTOR 1. Disconnect brake fluid level switch connector and ABS actuator and electric unit (control unit) connector 2. Securely reconnect connectors and perform self-diagnosis again. OK or NG OK >> Connector terminal contact is loose, damaged, open or shorted. NG >> GO TO 3. 3. CHECK HARNESS BETWEEN BRAKE FLUID LEVEL SWITCH AND ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) Self-diagnostic results ST ANG SEN SIGNAL Self-diagnostic results BR FLUID LEVEL LOW |