VEHICLE BROUGHT TO WORKSHOP
| NEXT |
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CUSTOMER PROBLEM ANALYSIS
| NEXT |
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CONNECT INTELLIGENT TESTER TO DLC3
Tech Tips
If the display indicates a communication fault in the tool, inspect the DLC3.
| NEXT |
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CHECK CAN COMMUNICATION SYSTEM
Check for output DTCs.
Tech Tips
The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, check that there is no trouble in the CAN communication system.
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CAN SYSTEM DTC IS OUTPUT (PROCEED DTC U0100 INSPECTION PROCEDURE) |
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NO CAN SYSTEM DTC (GO TO STEP 5) |
CHECK DTC AND FREEZE FRAME DATA
Note
Record or print DTCs and freeze frame data, if necessary. Refer to the relevant pages Click here.
| NEXT |
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CLEAR DTC AND FREEZE FRAME DATA
Tech Tips
Refer to the relevant pages Click here.
| NEXT |
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VISUAL INSPECTION
| NEXT |
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PROBLEM SYMPTOM CONFIRMATION
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SYMPTOM DOES NOT OCCUR: Go to step 9 |
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SYMPTOM OCCURS: Go to step 10 |
SYMPTOM SIMULATION
Tech Tips
Refer to the relevant pages Click here.
| NEXT |
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DTC CHECK
Tech Tips
Refer to the relevant pages Click here.
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DTC OUTPUT: Go to step 11 |
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NO DTC OUTPUT: Go to step 12 |
DTC CHART
Tech Tips
Refer to the relevant pages Click here.
| NEXT |
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| Go to step 13 |
PROBLEM SYMPTOMS TABLE
Tech Tips
Refer to the relevant pages Click here.
| NEXT |
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CIRCUIT INSPECTION
Tech Tips
Refer to the relevant pages Click here.
| NEXT |
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IDENTIFICATION OF PROBLEM
| NEXT |
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ADJUSTMENT, REPAIR
| NEXT |
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CONFIRMATION TEST
| NEXT |
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| END |