這個碼是什麼意思？
以下表述對應所列原廠與通報。使用前請核對完整故障碼、回報模組、年式與引擎。
故障碼描述偵測到的異常，不直接指定必須更換的零件。
原廠原文中的含義
原文含義可能隨車型與後綴變化。此處依來源顯示，不代表通用診斷結論。
P0740LOCK-UP CLUTCH DOES NOT ENGAGEP0740TORQUE CONVERTER CLUTCH, NO RPM DROP AT LOCKUPP0740TCC SOLENOIDP0740LOCK UP SYSTEM ERROR原廠技術資料
71以下為英文原文
TOYOTA
原文故障碼 P07407F
Some 2024 model year Tacoma and Tacoma Hybrid vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) present: •P07407F – Torque Converter Clutch Actuator Stuck Off…
TOYOTA
原文故障碼 P07407F
Some 2024 model year Tacoma and Tacoma Hybrid vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) present: •P07407F – Torque Converter Clutch Actuator Stuck Off…
TOYOTA
原文故障碼 P07407F
Some 2024 model year Tacoma vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) present: •P07407F – Torque Converter Clutch Actuator Stuck Off •P079571 – Pressure…
CHRYSLER, DODGE, RAM
原文故障碼 P0740
Remanufactured Transmission Assembly 1. All Promaster (VF) 3.6L/62TE equipped vehicles: a) If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number…
CHRYSLER, DODGE, RAM
原文故障碼 P0740
Remanufactured Transmission Assembly 1. All Promaster (VF) 3.6L/62TE equipped vehicles: a) If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number…
RAM
原文故障碼 P0740
Transmission,Trans Oil Pump,Torque Converter, Flexplate, Rear Seal, Engine NOTE: FOR ALL PROMASTER (VF) 3.6L/62TE EQUIPPED VEHICLES: IF THE TRANSMISSION BRACKET TO THE TRANSMISSION CASE FASTENERS ARE REMOVED DURING…
核對適用車輛
755車型關聯可作查閱線索；引擎、生產範圍與軟體條件請核對原廠資料。
歷史車輛關聯；此記錄不證明車輛支援 OBD-II。
| 品牌 | 車型 | 年式 |
|---|---|---|
| Acura | ACURA | 未註明年式 |
| Acura | CL | 1999 |
| Acura | CL | 1997 |
| Acura | INTEGRA | 1999 |
| Acura | INTEGRA | 1998 |
| Alfa Romeo | 4C | 2018 |
| Alfa Romeo | 4C | 2016 |
| Alfa Romeo | 4C | 2015 |
| Alfa Romeo | 4C | 2014 |
| Alfa Romeo | 4C SPIDER | 2017 |
| Alfa Romeo | 4C SPIDER | 2016 |
| Alfa Romeo | 4C SPIDER | 2015 |
歷史車輛記錄 · 12 · 歷史車輛關聯；此記錄不證明車輛支援 OBD-II。
更換零件之前
記錄故障碼與凍結資料，檢查電瓶狀態、相關故障碼和可見線束或軟管損傷。依該車診斷程序與測試結果決定維修，避免僅憑故障碼換件。
還能繼續駕駛嗎？
不能只憑故障碼判斷能否繼續行駛。故障燈閃爍、嚴重抖動、過熱、機油壓力警示或煞車轉向異常需立即注意。影響操控或引擎安全時，應在安全地點停車並求助。以車主手冊為準。