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DIAGNOSIS <TC-SST> TSB Revision TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST) 22C-21 LOGIC FLOW CHARTS (Monitor Sequence) . DTC SET CONDITIONS Check Conditions • Voltage of battery: 8 V or more. • Voltage of battery: 16.5 V or less. JUDGMENT CRITERIA • Fluid temperature: −50° C (−58° F) or less. (400 millisecond) . OBD-II DRIVE CYCLE PATTERN The TC-SST-ECU temperature remains −50° C ( −58° F) or more for 400 milliseconds. . PROBABLE CAUSES • Malfunction of TC-SST-ECU DIAGNOSTIC PROCEDURE STEP 1. Scan tool CAN bus diagnostics YES : Go to Step 2. − Troubleshooting .) After repairing the CAN bus line, go to Step 2. AC710593 START No Yes Yes Good Malfunction END Monitoring condition met No Continuous failure No Fluid temperature < -50 ˚C (-58 ˚F) Yes |