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STC-102 < COMPONENT DIAGNOSIS > [WITH 4WAS] C1914 REAR WHEEL STEERING ANGLE SENSOR Is the inspection result normal? YES >> GO TO 3. NO >> Replace 4WAS rear actuator. Refer to 3. CHECK REAR WHEEL STEERING ANGLE SENSOR POWER SUPPLY CIRCUIT 1. Disconnect 4WAS main control unit harness connector. 2. Check the continuity between 4WAS main control unit harness connector terminal and the rear wheel Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace the harnesses and connectors. 4. PERFORM SELF-DIAGNOSIS (4WAS MAIN CONTROL UNIT) With CONSULT-III 1. Connect 4WAS main control unit harness connector. 2. Connect the rear wheel steering angle sensor harness connector. 3. Perform 4WAS main control unit self-diagnosis. Is DTC “C1914” detected? YES >> Replace 4WAS main control unit. Refer to NO >> GO TO 5. 5. CHECK INFORMATION With CONSULT-III Check the “DATA MONITOR” value of each DTC detected with the self-diagnosis function. Refer to . Is each data the standard value? YES >> Check each harness connector pin terminal for disconnection. NO >> Replace 4WAS main control unit. Refer to Component Inspection INFOID:0000000000958852 1. CHECK REAR WHEEL STEERING ANGLE SENSOR 1. Turn the ignition switch OFF. 2. Disconnect rear wheel steering angle sensor harness connector. 3. Check the resistance between rear wheel steering angle sensor connector terminals. Rear wheel steering angle sensor Resistance (Approx.) Connector Terminal B35 1 – 3 1 k Ω 1 – 2 1.2 – 1.5 k Ω 1 – 4 1.2 – 1.5 k Ω 4WAS main control unit Rear wheel steering angle sensor Continuity Connector Terminal Connector Terminal B54 5 B35 1 Existed B54 5 B35 3 Not existed B54 15 B35 3 Existed B54 15 B35 1 Not existed |