How to Proceed With Troubleshooting
A340E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING
HINT
* The ECM of this system is connected to the CAN and multiplex communication system. Therefore, before starting troubleshooting, make sure that there is no trouble in the CAN and multiplex communication system.
* *: Use the Techstream.
1. Vehicle Brought to Workshop
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2. Customer Problem Analysis How To Proceed With Troubleshooting
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3. Connect Techstream to DLC3*
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4. Check and Clear DTC and Freeze Frame Data DTC Check / Clear*
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5. Visual Inspection
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6. Setting the Check Mode Diagnosis Check Mode Procedure*
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7. Problem Symptom Confirmation Road Test
B -- Go to step 9
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8. Symptom Simulation How To Proceed With Troubleshooting
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9. DTC Check DTC Check / Clear*
B -- Go to step 17
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10. Basic Inspection A340E Automatic Transmission, A340E Automatic Transmission and A340E Automatic Transmission)
NG -- Go to step 19
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11. Mechanical System Tests Mechanical System Tests
NG -- Go to step 16
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12. Hydraulic Test Hydraulic Test
NG -- Go to step 16
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13. Manual Shifting Test (S Manual Shifting Test)
NG -- Go to step 15
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14. Problem Symptoms Table Chapter 1 A340E Automatic Transmission System
NG -- Go to step 18
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15. Problem Symptoms Table Chapter 2 (S A340E Automatic Transmission System)
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16. Part Inspection
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17. DTC Chart Automatic Transmission System - A340E
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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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