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DIAGNOSIS <TC-SST> TSB Revision TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST) 22C-141 LOGIC FLOW CHARTS (Monitor Sequence) . DTC SET CONDITIONS Check Conditions • Voltage of battery: 8 V or more. or more. • Input shaft 1 (odd) speed: 500 r/min or more. less. JUDGMENT CRITERIA • Calculated speed: 40 r/min or less. (500 millisec- ond) . OBD-II DRIVE CYCLE PATTERN The calculated speed remains 40 r/min or more for . PROBABLE CAUSES • Malfunction of TC-SST-ECU DIAGNOSTIC PROCEDURE Required Special Tools: • MB991958 Scan Tool (M.U.T.-III Sub Assembly) • MB991824: Vehicle Communication Interface (V.C.I.) AC711383 START No Good Malfunction END Monitoring condition met Continuous failure No Yes Yes Yes No Calculated input AC Calculated input shaft |