To fix the P0730 fault code, start by checking the possible causes such as low transmission fluid level, dirty transmission fluid, shift solenoids, transmission mechanical problems, and transmission hydraulic control circuit.

2024年10月26日 · The P0730 code typically arises from issues within the transmission system. One primary cause is a malfunctioning speed sensor, which plays a critical role in monitoring gear ratios. Another potential culprit is low or contaminated transmission fluid.

If you’re dealing with the P0730 error code indicating an incorrect gear ratio, consider addressing the issue by examining and possibly repairing faulty solenoids, transmission control modules, or sensors.

The P0730 code indicates that there is an incorrect gear ratio detected by the vehicle's transmission control module. This means that the ratio between the engine speed and the transmission output speed does not match the expected ratio for the current gear.

P0730 错误代码表示变速器中的齿轮比不正确，这意味着变速器未按预期换档。 是什么原因导致 P0730 错误代码？ 该代码可能是由变速箱油量低、电磁阀故障、离合器磨损或变速箱内部损坏引起的。 P0730错误代码的危险等级是多少？ P0730 错误代码被认为是中等风险，因为如果不及时处理，它可能会导致传输失败。 哪些车辆通常会受到 P0730 代码的影响？ P0730 代码会影响各种配备自动变速器的车辆，包括吉普、克莱斯勒、道奇和别克世纪定制。 标签 引擎错误代码, 请 …

Symptoms of a P0730 trouble code may include: Causes of this DTC may include: Always be sure to check fluid level and condition before proceeding with further diagnosis. Improper fluid level or dirty fluid can cause shifting issues that affect multiple gears.

2022年2月15日 · The engine code P0730 indicates your car’s powertrain control module (or transmission control module) has detected an issue with the transmission’s performance. What causes this trouble code and how do you address it?

P0730 is the OBD-II generic code for an incorrect gear ratio detected in an automatic transmission. The ratio of a combination of engine speed and throttle position and the speed of the transmission is used to determine what gear the transmission will use when driving.

2023年5月16日 · 首先，p0730故障码表示传动系统存在问题，具体意义是指传动控制模块（TCM）检测到自动变速器中的故障，导致无法正确实现档位选择。 如果发生p0730故障码的话，车辆将仅能在某一个马达上工作，无法自动切换至其他马达上工作，导致车辆无法根据行驶的速度自动切换至合适的档位。 其次，p0730故障码引起的原因有很多，主要包括以下几个方面： 1. 自动变速器内部存在的问题，如离合器片磨损、齿轮不良等。 2. 电控系统存在故障，如传感器 …

2017年7月24日 · P0730故障码，适用于所有汽车制造商，意思是齿轮比不正确(Incorrect Gear Ratio)。 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：“ P0730 ”，即可获得对应故障码解释和解决方案。