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DIAGNOSIS <TC-SST> TSB Revision TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST) 22C-337 STEP 1. Scan tool CAN bus diagnostics YES : Go to Step 2. Troubleshooting .) After repairing the CAN bus line, go to Step 2. STEP 2. Scan tool service data .) Q: Is the check result normal? YES : Intermittent malfunction. (Refer to GROUP 00 − How to Cope with Intermittent Malfunction .) NO : Go to Step 3. STEP 3. Twin clutch SST control mode switch check . Q: Is the check result normal? YES : Go to Step 4. (Refer to STEP 4. Twin clutch SST control mode switch connector YES : Go to Step 5. STEP 5. Retest the system YES : Go to Step 6 STEP 6. Trouble symptom recheck after replacing the shift .) (2) Verify that the condition described by the customer exists. YES : Replace the mechatronic assembly. (Refer to .) NO : Intermittent malfunction. (Refer to GROUP 00 − How to Cope with Intermittent Malfunction .) |