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TROUBLE DIAGNOSIS BRC-39 [VDC/TCS/ABS] C D E G H I J K L M A B BRC 5. WHEEL SENSOR HARNESS INSPECTION 1. Turn ignition switch OFF and disconnect the wheel sensor con- 2. Check the continuity between terminals. (Also check the conti- OK or NG OK >> GO TO 6. NG >> Repair harness and connector between control unit and wheel sensor. 6. WHEEL SENSOR POWER CIRCUIT INSPECTION 1. Connect the wheel sensor connector E70 (FR - LH), E20 (FR - 2. Turn ignition switch ON and check the voltage between the OK or NG OK >> Replace wheel sensor. NG >> Replace the VDC/TCS/ABS control unit. SFIA1926E Power system Signal system Ground system Wheel VDC/TCS/ABS control unit (Harness con- nector E218) Wheel sensor (Harness con- nector) VDC/TCS/ABS control unit (Harness con- nector E218) Wheel sensor (Harness con- nector) VDC/TCS/ABS control unit (signal) (Harness connector E218) VDC/TCS/ABS control unit (ground) (Harness con- nector E218) Front RH 15 (W) 1 (W) 16 (B) 2 (B) 15 (W),16 (B) 27 (B), 28 (B), 29 (B), 33 (B) Front LH 8 (PU) 1 (PU) 10 (G) 2 G) 8 (PU), 10 (G) Rear RH 11 (OR) 1 (OR) 12 (B/P) 2 (B/P) 11 (OR), 12 (B/P) Rear LH 13 (LG) 3 (LG) 14 (B/Y) 4 (B/Y) 13 (LG), 14 (B/Y) Power system : Continuity should exist. Signal system : Continuity should exist. Ground system : Continuity should not exist. Voltage Front RH 1 (W) - Ground : 8V or more Front LH 1 (PU) - Ground : 8V or more Rear RH 1 (OR) - Ground : 8V or more Rear LH 3 (LG) - Ground : 8V or more SFIA1927E |