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DIAGNOSIS <S-AWC(SUPER ALL WHEEL CONTROL)> TSB Revision MANUAL TRANSAXLE 22A-105 DIAGNOSTIC PROCEDURE STEP 1. Scan tool CAN bus diagnostics YES : Go to Step 3. − Troubleshooting .) After repairing the CAN bus line, go to Step 2. STEP 2. Retest the system. YES : Intermittent malfunction. (Refer to GROUP 00 − How to Cope with Intermittent Malfunction .) NO : Go to Step 3. STEP 3. Voltage measurement at C-46 AWC-ECU − and the body ground. OK: Battery positive voltage Q: Is the check result normal? YES : Go to Step 6. STEP 4. AWC-ECU connector, ETACS-ECU connector YES : Go to Step 5. STEP 5. Check the wiring harness between C-46 AWC-ECU YES : Go to Step 12. C-103 J/C (3). When no problem is found, repair the STEP 6. Voltage measurement at C-46 AWC-ECU voltage between the terminal No. 16 and the body ground. (2) Turn the ignition switch to the "ON" position. OK: Battery positive voltage Q: Is the check result normal? |