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DLN-46 < DTC/CIRCUIT DIAGNOSIS > [TRANSFER: TX15B] P1817 ACTUATOR MOTOR Does actuator motor rotate? YES >> GO TO 9. NO >> Replace transfer control device (actuator motor). 9. CHECK TRANSFER CONTROL UNIT Check transfer control unit input/output signal. Refer to Are the inspection results normal? YES >> GO TO 10. NO >> Check transfer control unit pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace damaged parts. 10. CHECK DTC Perform the self-diagnosis, after driving a vehicle for a while. YES >> Replace transfer control unit. Refer to DLN-92, "Removal and Installation" . NO >> Inspection End. Component Inspection INFOID:0000000009479669 ACTUATOR MOTOR 1. Remove transfer control device. Refer to DLN-97, "Removal and Installation" 2. Check operation by applying battery voltage to transfer control device (actuator motor) terminals 23 and 24. CAUTION: Be careful not to overheat the harness. 3. If the inspection results are abnormal replace the transfer control device (actuator motor). TRANSFER RELAY 1. Turn ignition switch “OFF”. (Stay for at least 5 seconds.) DLN-13, "Component Parts Loca- 3. Apply 12V direct current between transfer shift high and low relay terminals 1 and 2. 5. If the inspection results are abnormal replace the transfer shift high or low relay. Terminal Actuator motor 24 (Battery voltage) - 23 (Ground) Clockwise rotate 23 (Battery voltage) - 24 (Ground) Counterclockwise rotate Terminal Condition Continuity 3 - 4 12V direct current supply between terminals 1 and 2 No OFF Yes 3 - 5 12V direct current supply between terminals 1 and 2 Yes OFF No LDIA0099E |