BUICK
原文故障碼 p0494
This Preliminary information communicates the potential for dtc p0494 to be stored in the ECM due to potential software anomaly
首頁P0494 · 原廠技術資料
P0494 · 原廠技術資料
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。
BUICK
原文故障碼 P0494
This Preliminary information describes a condition where engineering is working on a solution to a P0494 DTC stored in the ECM.
GMC
原文故障碼 P0494
This Preliminary information communicates to the field that water hitting the cooling fans can set a false DTC: P0494 for the 2022-2024 HUMMER EV.
GMC
原文故障碼 P0494
This Preliminary information communicates to the field that water hitting the cooling fans can set a false DTC: P0494 for the 2022-2023 HUMMER EV.
GMC
原文故障碼 P0494
This Preliminary information communicates to the field that water hitting the cooling fans can set a false DTC: P0494 for the new 2022 HUMMER EV.
BUICK, CADILLAC
原文故障碼 P0494
This engineering information (EI) closure ends the need for further information from technicians in regards to the Check Engine Lamp illuminated on the Driver Information Center (DIC) with P0494 Set.
BUICK, CADILLAC, CHEVROLET, GMC
原文故障碼 P0494
This service bulletin provides repair information to correct a customer concern of a Check Engine Light Displayed on Driver Information Center (DIC), Engine Cooling Fan Windmilling, DTC P0494 Set.
FORD
原文故障碼 P0494
Some 2016-2019 F-Super Duty and 2016-2019 F650-750 vehicles equipped with 6.7L engine may exhibit a concern where the engine cooling fan stays on at all times or is inoperative. Diagnostic trouble codes (DTCs) P0480,…