Problem Symptoms Table
PRE-COLLISION SYSTEM
PRE-COLLISION SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| System operates when the possibility of collision does not exist | 1. Check if inoperative conditions of the system are met | DIAGNOSTIC TROUBLE CODE CHART |
| 2. Millimeter wave radar sensor | REMOVAL | |
| 3. Distance control ECU | REMOVAL | |
| System does not operate when the possibility of collision exists | 1. Check if inoperative conditions of the system are met | DIAGNOSTIC TROUBLE CODE CHART |
| 2. Millimeter wave radar sensor | REMOVAL | |
| 3. Distance control ECU | REMOVAL | |
| Neither normal system code nor DTC is output | 1. Power source circuit | POWER SOURCE CIRCUIT |
| System does not operate normally even when normal system code is output and DTCs are not output | 1. Power source circuit | POWER SOURCE CIRCUIT |