Automatic Transaxle System (For Hatchback) -- How To Proceed With Troubleshooting |
- HINT:
- The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, be sure to check that there is no trouble in the CAN communication system.
- *: Use the Techstream.
1.VEHICLE BROUGHT TO WORKSHOP |
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2.CUSTOMER PROBLEM ANALYSIS |
Refer to the Customer Problem Analysis (YARIS_NCP93 RM000000UZ209YX.html).
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3.CONNECT TECHSTREAM TO DLC3* |
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4.CHECK AND CLEAR DTCS AND FREEZE FRAME DATA* |
Refer to the DTC Check/Clear (YARIS_NCP93 RM000000W770OEX.html).
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5.VISUAL INSPECTION |
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6.SETTING CHECK MODE DIAGNOSIS* |
Refer to the Check Mode Procedure (YARIS_NCP93 RM000000W780L3X.html).
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7.PROBLEM SYMPTOM CONFIRMATION |
Refer to the Road Test (YARIS_NCP93 RM000000GLE01RX.html).
Result Result Proceed to Symptom does not occur A Symptom occurs B
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8.SYMPTOM SIMULATION |
Refer to How to Proceed with Troubleshooting (YARIS_NCP93 RM000000UZ309WX.html).
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9.DTC CHECK* |
Refer to DTC Check/Clear (YARIS_NCP93 RM000000W770OEX.html).
Result Result Proceed to DTC not output A DTC output B
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10.BASIC INSPECTION |
Refer to Automatic Transaxle Fluid (YARIS_NCP93 RM000001910016X.html).
Refer to Park/neutral Position Switch (YARIS_NCP93 RM00000191B033X.html).
Refer to Shift Lever Assembly (YARIS_NCP93 RM0000023CE04OX.html).
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11.MECHANICAL SYSTEM TEST* |
Refer to the Mechanical System Test (YARIS_NCP93 RM000000W7A0L8X.html).
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12.HYDRAULIC TEST* |
Refer to the Hydraulic Test (YARIS_NCP93 RM000000W7B0KHX.html).
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13.MANUAL SHIFTING TEST |
Refer to the Manual Shifting Test (YARIS_NCP93 RM000000W7C0NFX.html).
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14.PROBLEM SYMPTOMS TABLE CHAPTER 1 |
Refer to the Problem Symptoms Table (YARIS_NCP93 RM000000W730P6X.html).
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15.PROBLEM SYMPTOMS TABLE CHAPTER 2 |
Refer to the Problem Symptoms Table (YARIS_NCP93 RM000000W730P6X.html).
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16.PART INSPECTION |
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17.DTC CHART |
Refer to Diagnosis trouble code chart (YARIS_NCP93 RM000000W710J3X.html).
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18.CIRCUIT INSPECTION |
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19.REPAIR OR REPLACE |
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20.CONFIRMATION TEST |
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