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STEERING WHEEL TURNING FORCE IS HEAVY OR LIGHT STC-33 < SYMPTOM DIAGNOSIS > C D E F H I J K L M A B STC N O P Never drive the vehicle. 2. Turn steering wheel from full left stop to full right stop. 3. Select TORQUE SENSOR in DATA MONITOR in EPS. Is the inspection result normal? YES >> GO TO 8. NO >> GO TO 7. 7. CHECK EPS MOTOR Perform the trouble diagnosis of EPS motor. Refer to Is the inspection result normal? YES >> GO TO 8. NO >> Repair or replace the specific malfunctioning part. 8. CHECK STEERING WHEEL TURNING FORCE Check the steering wheel turning force. Refer to ST-19, "Steering Wheel Turning Force" Is the inspection result normal? YES >> Inspection End. NO >> Check the steering wheel turning force for mechanical malfunction. Refer to Monitor item Condition Display value TORQUE SENSOR Steering wheel: Not steer- Approx. 0 Nm Steering wheel: Right turn Positive value (Nm) Steering wheel: Left turn Negative value (Nm) |