B009049 - TroubleshootingB009049-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
B009049	Driver front impact acceleration sensor internal error驾驶员前碰加速度传感器内部错误	1. Internal error of driver's front impact acceleration sensor1.驾驶员前碰加速度传感器内部错误

Troubleshooting steps故障诊断步骤

①Replace left front impact sensor更换左前碰撞传感器

Replace the left front collision sensor with a new one and check whether the fault code and symptoms are eliminated.更换新的左前碰撞传感器，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。