When a code P0689 is stored, it means that the powertrain control module (PCM), has detected an abnormality in the relay which supplies it with voltage. This code will be stored if power …

2024年12月19日 · DTC P0689 stands for “ECM/PCM Power Relay Sensor Circuit Low,” and this is logged when the PCM detects low voltage in the power relay sense circuit. Code P0689 is …

When you encounter the P0689 code, it means there’s a problem with the glow plug control module. This can lead to issues with the glow plug system in your vehicle, causing difficulty …

2020年2月28日 · When a P0689 code is stored, it means that the powertrain control module (PCM) has detected a fault in the relay that supplies it with voltage. This code will be stored if …

2024年4月4日 · The P0689 code signals a low voltage issue in the ECM/PCM power relay sense circuit. Symptoms include the check engine light, starting issues, reduced performance, and …

Get OBD-II code P0689 indicating ECM/PCM power relay issues. Check symptoms like hard starts and common causes for effective troubleshooting at RepairPal.

2024年8月9日 · The P0689 Fault-Error Code usually means "ECM/PCM Power Relay Sense Circuit Low". This error code indicates that low voltage has been detected in the connection …

故障码P0689详细介绍如下 ： 故障所属系统范围：计算机或辅助输出电路. 适用车型：所有汽车制造商. 中文含义解释：发动机控制模块(ECM)/动力总成控制模块(PCM)电源继电器监控电路低. …

The fault code P0689 indicates an issue with the power relay sense circuit. This circuit is responsible for sending a signal to the ECM/PCM indicating the proper functioning of the …

故障码：p0689 中文含义：发动机控制模块（ECM）/动力总成控制模块（PCM） 电源 继电器监控电路低 英文含义：ECM/PCM Power Relay Sense Circuit Low