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DMS DIAGNOSIS AND REPAIR WORK FLOW DMS-13 < BASIC INSPECTION > [ECO MODE (CVT)] C D E F G H I J K L M B N P A 1. GET INFORMATION FOR SYMPTOM Get the detailed information from the customer about the symptom (the condition and the environment when TM-278, "Diagnostic Work Sheet" [TCM (RE0F10D)], ECM-123, "Diagnostic Work Sheet" [ECM (MR20DD)]. >> GO TO 2. 2. CHECK DTC IN TCM AND ECM 1. Check DTC in TCM and ECM (MR20DD engine). 2. If a DTC is detected, perform the following steps, and after this, erase DTC. - Print (or write down) the detected DTC and freeze frame data. - Check DTC logic. - Study the relationship between the cause detected by DTC and the symptom described by the customer. 3. Check related Service Bulletins. Are any symptoms described and any DTCs detected? Symptom is described, DTC is detected>>GO TO 3. 3. CONFIRM THE SYMPTOM Try to confirm the symptom described by the customer. [TCM (RE0F10D)], [ECM (MR20DD)]. Diagnosis Work Sheet is useful to verify the incident. >> GO TO 5. 4. CONFIRM THE SYMPTOM Try to confirm the symptom described by the customer. >> GO TO 6. 5. PERFORM DTC CONFIRMATION PROCEDURE Perform DTC CONFIRMATION PROCEDURE for the displayed DTC, and then check that DTC is detected TM-266, "DTC Inspection Priority Chart" 484, "DTC Inspection Priority Chart" [TCM (RE0F10G)] or ECM-91, "DTC Inspection Priority Chart" [ECM (MR20DD)], and determine trouble diagnosis order. Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during Is DTC detected? YES >> GO TO 7. NO >> Check ECO mode system. Refer to DMS-15, "Component Function Check" 6. DETECT MALFUNCTIONING PART BY SYMPTOM DIAGNOSIS Detect malfunctioning system according to Symptom Diagnosis based on the confirmed symptom in step 4, Is the symptom described? YES >> GO TO 7. |