TIRE PRESSURE WARNING SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING |
for Preparation Click here
- HINT:
- Use these procedures to troubleshoot the tire pressure warning system.
- *: Use the intelligent tester.
1.VEHICLE BROUGHT TO WORKSHOP |
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2.INSPECT BATTERY VOLTAGE |
- Standard voltage:
- 11 to 14 V
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3.CHECK INDICATOR LIGHT |
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4.CHECK DTC* |
Check for DTC (Click here).
Delete the DTC (Click here).
Recheck for DTC (Click here).
ResultĀ Result Proceed to DTC reoccurs A DTC does not reoccur B
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5.DTC CHART |
Check for tire pressure warning system DTC output (Click here).
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6.PROBLEM SYMPTOM CONFIRMATION |
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7.PROBLEM SYMPTOMS TABLE |
Result | Proceed to |
Fault is not listed in problem symptoms table | A |
Fault is listed in problem symptoms table | B |
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8.OVERALL ANALYSIS AND TROUBLESHOOTING* |
Terminals of ECU (Click here).
Data List / Active Test (Click here).
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9.REPAIR OR REPLACE |
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10.CONFIRMATION TEST |
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