The code P0789 Shift Timing Solenoid A Intermittent is set when the ECM (Engine Control Module) and/or the TCM (Transmission Control Module) detects a fault that is not consistent in …

The P0789 diagnostic trouble code (DTC) refers to a Shift/Timing Solenoid Intermittent issue within the vehicle's transmission system. This code indicates that there is a problem with the …

The shift timing solenoid is responsible for transferring transmission fluid between hydraulic circuits. A P0789 diagnostic trouble code means that the ECU as detected in intermittent …

The OBD-II code P0789 is related to a transmission malfunction that is caused by a problem with the shift timing solenoid A. A shift timing solenoid is an electro-hydraulic component that is …

2020年3月14日 · p0789 故障排除步驟是什麼？ 在開始對任何故障進行故障排除之前，您應該按年份、型號和變速箱搜尋特定車輛的技術服務公告 (TSB)。 此步驟可節省您診斷和修復的時間和 …

P0789 is a diagnostic trouble code (DTC) for "Shift/Timing Solenoid Intermittent". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be …

2025年1月12日 · The P0789 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Shift Timing Solenoid “A” in a vehicle’s automatic transmission system. This …

该故障码的故障原因包括变速器液液面太低，变速器液太脏，换档电磁阀机械故障，电路，接头，或变速器控制模块（TCM）故障等。 您的电子邮箱地址不会被公开。 本站提供的信息仅供 …

When the TCM detects a shift solenoid is not performing as desired, it will set code P0789. A vehicle with this code should be taken in to a repair shop for diagnosis. Learn about OBD-II …

2019年5月8日 · Code P0789 Description. Shift solenoid valve ST is switched ON OFF by a signal from Engine Control Module (ECM) so that let in or out timing of 2nd brake is adjusted by …