How to easily diagnose, repair, and info on causes of a P0626 trouble code that indicates a high electrical condition in the Generator Field/F Terminal Circuit.

2023年8月7日 · P0626 - Generator Field/F Terminal Circuit High (GENMON or GEN LI) Possible Causes: Battery; Fuses or fusible Links; Generator; Wiring, terminals, connectors; Diagnostic Aids:

2018年2月7日 · What Does Code P0626 Mean? OBD II fault code P0626 is a generic code that is defined as “Generator field terminal -circuit high”, and is set when the PCM (Powertrain Control Module) detects an abnormally high voltage in the generator field coil and its …

2025年2月15日 · The P0626 code is a diagnostic trouble code (DTC) that indicates an issue with the generator field or F terminal circuit. Specifically, it refers to the electrical system’s inability to maintain appropriate voltage levels in this circuit.

2024年7月30日 · P0626故障码，适用于所有汽车制造商，意味着发电机磁场或F端子电路出现了异常，通常表现为电压过高。 这一现象可能由多种原因引起，其中最常见的可能是发电机对地短路。 背景知识：电子控制单元（ECU）通过发电机开启信号电路来控制发电机。 当需要发电机运转时，ECU会发送一个5伏的信号至电压调节器，后者据此调整发电机的磁场电路。 若ECU检测到发电机负载超过正常值，即可能出现P0626故障码。 1. 初步诊断：首先，通过车载诊断系 …

The P0626 diagnostic trouble code (DTC) refers to an issue with the Generator Field Terminal Circuit being detected as high by the vehicle's engine control module (ECM) or powertrain control module (PCM).

2024年10月17日 · P0626故障码，适用于所有汽车制造商，意思是发电机磁场/F-端子电路高(Generator Field/F Terminal Circuit High)。 背景知识：电子控制单元（ECU）通过发电机开启信号电路来控制发电机。

2017年7月29日 · P0626故障码，适用于所有汽车制造商，意思是发电机磁场/F-端子电路高(Generator Field/F Terminal Circuit High)。 提示：快速查找故障码，可以关注“ 车主指南 ”公众号，回复故障代码，如：“ P0626 ”，即可获得对应故障码解释和解决方案。

The P0626 code is the OBD-II generic code for a fault that is detected on the generator field circuit. This is most likely due to a faulty alternator or generator control module. The Powertrain control module has detected a fault that may involve other vital parts of the powertrain not receiving adequate electrical power.

The P0626 code occurs when a malfunction is detected in the generator field/f terminal circuit. This means that the OBD-II system has detected a voltage level that falls outside of normal ranges within the generator field or F terminal circuits.