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TROUBLE DIAGNOSIS FOR SYSTEM STC-75 [WITH REAR ACTIVE STEER] C D E F H I J K L M A B STC DTC U1000 CAN COMM NGS0008O ● Check the following if “CAN COMM [U1000]” is detected in self-diagnosis results with CONSULT-II. DIAGNOSTIC PROCEDURE 1. CHECK CAN COMMUNICATION CIRCUIT With CONSULT-II 1. Turn ignition switch “ON” and start engine. 2. Select “SELF-DIAG RESULTS” mode for “RAS/HICAS” within CONSULT-II. 3. Perform the self-diagnosis. Is the “CAN COMM CIRCUIT [U1000]” displayed? YES >> Print out CONSULT-II screen and go to cautions When Using CONSULT-II" NO >> INSPECTION END DTC U1010 CONTROL UNIT (CAN) NGS0008P ● Check the following if “CONTROL UNIT (CAN) [U1010]” is detected in self-diagnosis results with CON- DIAGNOSTIC PROCEDURE 1. CHECK CAN COMMUNICATION CIRCUIT With CONSULT-II 1. Turn ignition switch “ON” and start engine. 2. Select “SELF-DIAG RESULTS” mode for “RAS/HICAS” within CONSULT-II. 3. Perform the self-diagnosis. Is the “CAN COMM CIRCUIT [U1010]” displayed? YES >> GO TO 2. NO >> INSPECTION END 2. PERFORM SELF-DIAGNOSIS With CONSULT-II 1. Turn ignition switch “ON”. (Do not start engine.) 2. Select “SELF-DIAG RESULTS” mode for “RAS/HICAS” with CONSULT-II. 3. Touch “ERASE”. 4. Turn ignition switch “OFF” and wait at least 10 seconds. 5. Perform the self-diagnosis, after driving a vehicle for a while. Is the “U1010 CONTROL UNIT (CAN)” displayed? YES >> Replace RAS control unit. Refer to STC-90, "Removal and Installation" . NO >> INSPECTION END SDIA1850E SGIA1488E |