A P2159 DTC trouble code may be caused by one or more of the following: The Vehicle Speed Sensor (VSS) "B" is not reading (functioning) properly; There is a broken/frayed wire leading to the vehicle speed sensor; The vehicle's PCM is not correctly configured for the actual tire size on the vehicle; Diagnostic & Repair Steps

How can I fix the P2159 fault code in my vehicle? If you’re experiencing the P2159 fault code in your vehicle, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Vehicle Speed Sensor (VSS), an open or shorted VSS harness, or a poor electrical connection in the VSS circuit.

2022年10月16日 · Diagnostic trouble code P2159 stands for “Vehicle Speed Sensor B Range/Performance.” The code is set once the powertrain control module (PCM) detects an inaccurate or irrational reading from your ride’s vehicle speed sensor (VSS).

p2159 发动机错误代码是什么意思？ P2159 代码表示车辆速度传感器 (VSS) 存在问题，影响速度信号的准确性和传输性能。 P2159 错误代码的常见原因有哪些？

Learn about the P2159 OBD-II code indicating Vehicle Speed Sensor "B" issues. See symptoms, potential causes like PCM failure, and diagnostic help at RepairPal.

The P2159 diagnostic trouble code (DTC) is an indication that there is a range/performance issue with the vehicle speed sensor B. The vehicle speed sensor B reads the wheel speed sensor for the anti-lock brake system (ABS).

2022年4月26日 · The P2159 diagnostic trouble code is a generic code sent from the PCM. It stands for vehicle speed sensor (VSS) B range /performance problem. While the error is a generic code, it is prone to show on vehicles like Hyundai, VW, and Jeep, requiring different fix methods.

2020年6月27日 · How to Fix the DTC P2159? Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins …

Basically a P2159 trouble code means that the vehicle’s speed as read by the Vehicle Speed Sensor (VSS) "B" is outside of the expected range (too high or low for example). The VSS input is used by the vehicle’s main computer called a PCM/ECM powertrain/engine control module along with other inputs for proper operation of the vehicle systems.

2023年4月4日 · An issue with the fuel injector group “F” supply voltage circuit is indicated by the OBD-II error code P2159 (mostly seen on Hyundai Sonata and Kia Optima models). Performance concerns may result from this code, which is frequently discovered in cars …