B009429 - TroubleshootingB009429-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
B009429	Passenger side door pressure sensor error due to signal enhancement or algorithm sensor watchdog error乘员侧门压力传感器错误由于信号增强或算法传感器看门狗错误产生	1. The passenger side door pressure sensor error is caused by signal enhancement or algorithm sensor watchdog error.1.乘员侧门压力传感器错误由于信号增强或算法传感器看门狗错误产生

Troubleshooting steps故障诊断步骤

①Replace right front door pressure sensor更换右前门压力传感器

Replace the right front door pressure sensor with a new one and check whether the fault code and symptoms are eliminated.更换新的右前门压力传感器，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。