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C1926, C1932 STEERING ANGLE SENSOR STC-123 < COMPONENT DIAGNOSIS > [WITH 4WAS] C D E F H I J K L M A B STC N O P C1926, C1932 STEERING ANGLE SENSOR Description INFOID:0000000001878426 • Steering angle sensor signal is transmitted from steering angle sensor to 4WAS main control unit via CAN communication. DTC Logic INFOID:0000000001666447 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. RECHECK DTC With CONSULT-III 1. Start the engine. CAUTION: Stop the vehicle. 2. Turn the steering wheel leftward slowly. Steer until the turning stops. 3. Turn the steering wheel rightward slowly. Steer to the straight-forward position. 4. Perform 4WAS main control unit self-diagnosis. Is DTC “C1926” or “C1932” detected? YES >> Proceed to diagnosis procedure. Refer to STC-123, "Diagnosis Procedure" . NO >> INSPECTION END Diagnosis Procedure INFOID:0000000001666448 1. PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS With CONSULT-III Perform ABS actuator and electrical unit (control unit) self-diagnosis. Is any error system detected? YES >> Check the error system. NO >> GO TO 2. 2. PERFORM SELF-DIAGNOSIS (4WAS MAIN CONTROL UNIT) With CONSULT-III Perform 4WAS main control unit self-diagnosis Is DTC “U1000” or “U1010” detected? YES >> Check the error system. NO >> GO TO 3. 3. PERFORM SELF-DIAGNOSIS (4WAS MAIN CONTROL UNIT) With CONSULT-III Perform 4WAS main control unit self-diagnosis C1926 >> Replace 4WAS main control unit. Refer to DTC Items (CONSULT-III screen terms) Diagnostic item is detected when... Possible cause C1926 STEERING ANGLE SEN Malfunction is detected in steering angle sensor signal Steering angle sensor er- C1932 STEERING ANGLE SEN If the steering angle sensor error is detected. Steering angle sensor in- |