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TROUBLE DIAGNOSIS STC-49 [RAS] C D E F H I J K L M A B STC Check RAS Static/Dynamic Characteristics NGS000F3 1. CHECK (1): RAS ACTUATOR STROKE Perform CONSULT-II “ACTIVE TEST”, and then check the actuator ° or more. OK or NG OK >> GO TO 2. NG >> GO TO 3. 2. CHECK (2): RAS ACTUATOR STROKE Perform CONSULT-II “ACTIVE TEST“. When turning the steering OK or NG OK >> RAS static/dynamic characteristics inspection is com- pleted. NG >> GO TO 3. 3. CHECK RAS MOTOR Check RAS motor itself separated from other parts. Refer to OK or NG OK >> GO TO 4. NG >> RAS motor malfunction. Check the stroke again after replacing. 4. CHECK REAR WHEEL STEERING ANGLE SENSOR Check rear wheel steering angle sensor separated from other parts. Refer to OK or NG OK >> GO TO 5. NG >> Rear wheel steering angle sensor malfunction. Check the stroke again after replacing. 5. CHECK RAS CONTROL UNIT Replace RAS control unit. Check the symptom of malfunction again. YES >> RAS control unit malfunction NO >> GO TO 6. 6. REPLACE RAS ACTUATOR ASSEMBLY Replace RAS actuator assembly. Check the symptom of malfunction again. Is the malfunction corrected? YES >> RAS actuator malfunction NO >> Check rear suspension components. Refer to . Neutral position (A) Actuator stroke (B) : 2.8 - 3.0 mm (0.110 - 0.118 in) SGIA1240E Actuator stroke (B) : 2.3 - 2.5 mm (0.091 - 0.098 in) SGIA1240E |