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Q:Is the check result normal? YES: Go to Step 3. NO: Repair the CAN bus lines. (Refer to GROUP 54D - CAN Bus Diagnostics table P.54D-17.) On completion, go to STEP 2. Diagnostic trouble code recheck after resetting Q:Is DTC C1242 set? YES: Go to Step 3. NO: The procedure is complete. STEP 3. Check the wheel speed sensor-related diagnostic Q:Is any DTC set? YES: Troubleshoot for the relevant diagnostic trouble NO: Go to Step 4. STEP 4. G and yaw rate sensor check Q:Is the check result normal? YES: Go to Step 5. NO: Reinstall the G and yaw rate sensor correctly. STEP 5. M.U.T.-III data list ⦆ Item 09: G sensor Q:Is the check result normal? YES: Go to Step 6. NO: Replace the G and yaw rate sensor, and then go to Step 6. STEP 6. Check whether the diagnostic trouble code is reset. Q:Is DTC C1242 set? YES: Replace the ASC-ECU. NO: The procedure is complete. DTC C123C: Abnormality in G and yaw rate sensor (lateral G and yaw rate sensor) M13506100060USA0000010000 If there is any problem in the CAN bus lines, an incorrect ACTIVE SKID CONTROL SYSTEM (ASC) 35C-135 DIAGNOSIS |