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DIAGNOSIS TSB Revision ACTIVE SKID CONTROL SYSTEM (ASC) 35C-119 Past trouble • Carry out the diagnosis with a particular emphasis on the wiring harness and connector failures in the ASC-ECU sole- DIAGNOSIS Required Special Tools: • MB991958 Scan Tool (M.U.T.-III Sub Assembly) • MB991824: Vehicle Communication Interface (V.C.I.) • MB991827 M.U.T.-III USB Cable • MB991910 M.U.T.-III Main Harness A • MB991997: ASC check harness STEP 1. Using scan tool MB991958, diagnose the CAN bus YES : Go to Step 3. − Troubleshooting .) After repairing the CAN bus line, go to Step 2. STEP 2. DTC recheck after repairing the CAN bus line YES : Go to Step 3. STEP 3. Fusible link check: Check the fusible link No. 27. YES : Go to Step 4. STEP 4. Battery check − Battery Test . Q: Is the battery in good condition? YES : Go to Step 5. STEP 5. Charging system check − Output Current Test . Q: Is the charging system in good condition? YES : Go to Step 6. |