General Troubleshooting

1. The troubleshooting flowcharts explain the procedures on the assumption that the cause of the problem is still present and the ABS indicator light is still on. Note that troubleshooting following the flowchart when the ABS indicator light does not come on can result in incorrect judgment.
2. Question the customer about the conditions when the problem occurred, and try to reproduce the same conditions for troubleshooting. Self-diagnosis is made at various times such as the initial diagnosis, except ABS control, during ABS control, during acceleration, during the specified vehicle speed, etc. Therefore, the symptom cannot be checked unless the check conditions match with the problem conditions.
3. When the ABS indicator light does not come on during the test-drive, but the troubleshooting is performed based on the DTC, check for the loose connectors, poor contact of the terminals, etc, before troubleshooting.
4. After troubleshooting, erase the DTC and test-drive the car. Be sure that the ABS indicator light does not come on.
5. The connector illustrations show the female connectors with a single outline and the male connectors with a double Outline.
6. The connector terminal cavities containing female terminals are always numbered by looking at the connector from the wire side, and the cavities containing male terminals are always numbered by looking at the connector from the terminal side.