HOW TO PROCEED WITH TROUBLESHOOTING
Troubleshooting
The intelligent tester can be used in steps 2, 5, 6, 7 and 10.
| 1.VEHICLE BROUGHT TO WORKSHOP |
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| 2.CHECK AND CLEAR DTCS |
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| 3.PROBLEM SYMPTOM CONFIRMATION |
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| 4.SYMPTOM SIMULATION |
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| 5.CHECK BODY MULTIPLEX COMMUNICATION SYSTEM |
Check for DTC outputs.
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| 6.CHECK CAN COMMUNICATION SYSTEM |
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| 7.DTC CHECK (OTHER THAN MULTIPLEX DTC) |
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| 8.DTC CHART |
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| 9.PROBLEM SYMPTOMS TABLE |
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| 10.ACTUATOR CHECK |
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| 11.CIRCUIT INSPECTION |
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| 12.TERMINALS OF ECU |
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| 13.IDENTIFICATION OF PROBLEM |
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| 14.REPAIR OR REPLACE |
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| 15.CONFIRMATION TEST |
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