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TROUBLE DIAGNOSIS STC-41 [RAS] C D E F H I J K L M A B STC 2. CHECK (1): REAR WHEEL STEERING ANGLE SENSOR POWER SUPPLY AND GROUND CIRCUIT 1. Turn ignition switch OFF, and disconnect rear wheel steering angle sensor harness connector B465. 2. Check continuity rear wheel steering angle sensor harness con- 3. Turn ignition switch ON, and then check voltage rear wheel OK or NG OK >> GO TO 4. NG >> GO TO 3. 3. CHECK (2): REAR WHEEL STEERING ANGLE SENSOR POWER SUPPLY AND GROUND CIRCUIT 1. Turn ignition switch OFF, disconnect rear wheel steering angle sensor harness connector B465 and RAS 2. Check continuity each harness connector of rear wheel steering OK or NG OK >> RAS control unit malfunction. Replace RAS control unit. NG >> Harness between rear wheel steering angle sensor and RAS control unit open or shorted. Repair or replace har- Terminal 3 − Ground : Continuity should exist. SGIA1272E Terminal 1 − Ground : Approx. 5 V SGIA1273E Rear wheel steering angle sensor RAS control unit Continuity Terminal 1 Terminal 5 Yes Terminal 3 Terminal 15 Yes SGIA1650E |