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TROUBLE DIAGNOSIS FOR SYSTEM BRC-45 [VDC/TCS/ABS] C D E G H I J K L M A B BRC 3. CHECK SOLENOID AND VDC SWITCHING VALVE CIRCUIT 1. Turn ignition switch “OFF”. 2. Disconnect VDC actuator connector E21,E22 and VDC/TCS/ABS control unit connector. 3. Check continuity between VDC/TCS/ABS control unit harness OK or NG OK >> GO TO 4. NG >> Open or short in harness between VDC/TCS/ABS control unit and VDC actuator 4. CHECK SOLENOID AND VDC SWITCHING VALVE INPUT SIGNAL 1. Turn ignition switch “OFF”. 2. Disconnect VDC actuator connector. 3. Check resistance of VDC actuator solenoid. OK or NG OK >> Perform VDC/TCS/ABS control unit self-diagnosis again. NO >> Replace VDC actuator assembly. Item VDC/TCS/ ABS control unit VDC actua- tor Continuity FR LH IN ABS SOL 5 1 Continuity should FR LH OUT ABS 3 14 RR RH IN ABS SOL 6 7 RR RH OUT ABS 4 17 FR RH IN ABS SOL 26 3 FR RH OUT ABS 55 15 RR LH IN ABS SOL 53 5 RR LH OUT ABS 25 16 PRIMARY SIDE 49 26 SECONDARY SIDE 50 25 PRIMARY SIDE 54 28 SECONDARY SIDE 52 27 SFIA2365E VDC actuator connec- tor VDC actuator connec- tor Resistance value 1, 3, 5, 7, 25, 26 19 6.0 - 11 Ω 14, 15, 16, 17, 27, 28 3.0 - 5.0 Ω SFIA2317E |