C201492 - TroubleshootingC201492-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
C201492	Automatic positioning failed自动定位失败	1. Sensor problem1.传感器出问题
		2. There is interference in the surrounding area2.周边存在干扰
		3. The BCM itself may be faulty.3.可能是BCM本身故障

Troubleshooting steps故障诊断步骤

①relearn重新学习

Relearn the tire pressure system and check whether the fault codes and symptoms are eliminated.对胎压系统进行重新学习，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 2.去步骤2。

②Replacing the integrated body control module更换集成式车身控制模块

Replace with a new integrated body control module and check whether the fault code and symptoms are eliminated.更换新的集成式车身控制模块，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 integrated body control module, you need to use a diagnostic tool to recalibrate the integrated body control module.更换集成式车身控制模块后，需用诊断仪对集成式车身控制模块重新标定。