B286244 - TroubleshootingB286244-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
B286244	EEPROM/DataFlash storage area errorEEPROM/DataFlash储存区域错误	1. The gateway storage area is damaged1.网关储存区域损坏
		2. The gateway storage area cannot be read.2.网关储存区域无法读取

Troubleshooting steps故障诊断步骤

①Replace gateway controller更换网关控制器

1. Replace with a new gateway controller and check whether the fault code and symptoms are eliminated.更换新的网关控制器，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 gateway controller, you need to use a diagnostic tool to recalibrate the gateway controller.更换网关控制器后，需用诊断仪对网关控制器重新标定。