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DIAGNOSIS <TC-SST> TSB Revision TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST) 22C-57 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 diagnostic trouble code Q: Is the DTC set? YES : Perform the relevant troubleshooting. STEP 3. Fluid check YES : Go to Step 4. STEP 4. Check whether the DTC is reset. opened. (4) Check that the DTC is reset. YES : Replace the clutch assembly. (Refer to GROUP 22D −Transaxle .) NO : Intermittent malfunction. (Refer to GROUP 00 − How to Cope with Intermittent Malfunction .) DTC P0847: Clutch 2 Pressure Sensor System (Output low range out) CAUTION • If there is any problem in the CAN bus lines, an incorrect diagnostic trouble code may be • Whenever the ECU is replaced, ensure that the CAN bus lines are normal. . DIAGNOSTIC FUNCTION TC-SST-ECU checks that the clutch 2 pressure sen- . DESCRIPTIONS OF MONITOR METHODS The output of the clutch 2 pressure sensor is too low. . MONITOR EXECUTION • Continuous . MONITOR EXECUTION CONDITIONS Other Monitor (There is no temporary DTC stored in memory for the item monitored below) • P0846: Clutch 2 pressure sensor system (Poor performance) |