B1ED59C - TroubleshootingB1ED59C-故障诊断

Fault code description故障码说明

DTC故障码(DTC)	Fault code description故障码描述	Possible cause of failure可能故障原因
B1ED59C	The angle radar sensor is faulty and the sensor is blind.角雷达传感器存在故障，传感器失明	1. The angle radar is blocked1.角雷达被遮挡

Troubleshooting steps故障诊断步骤

①General inspection一般检查

1. Check whether the main sensor for left front blind spot monitoring is dirty or blocked.检查左前盲区监测主传感器处是否过脏或被遮挡。 Are the test results normal?检查结果是否正常？ Yes是 Go to step 2.去步骤2。 No否 Clean the surface of the left front blind spot monitoring main sensor.清洁左前盲区监测主传感器处表面。

②Power on check上电检查

1. Repower the vehicle, use the diagnostic tool to read and clear the fault codes, and check whether the fault codes and symptoms are eliminated.车辆重新上电，使用诊断仪读取并清除故障码，检查故障码及症状是否排除。 Are the test results normal?检查结果是否正常？ Yes是 Fault resolved.故障排除。 No否 Go to step 3.去步骤3。

③Replace the left front blind spot monitoring main sensor更换左前盲区监测主传感器

1. Replace with a new left front blind spot monitoring main sensor and check whether the fault code and symptoms are eliminated.更换新的左前盲区监测主传感器，检查故障码及症状是否排除。 Are the test results normal?检查结果是否正常？ Yes是 Fault resolved.故障排除。 No否 Look for causes from other symptoms.从其他症状查找原因。   Caution:注意： ♦  After replacing the main sensor for monitoring the left front blind spot, you need to use a diagnostic instrument to recalibrate the main sensor for monitoring the left front blind spot.更换左前盲区监测主传感器后，需用诊断仪对左前盲区监测主传感器重新标定。