Where is the fuel pump relay located on the JAC Refine?
3 Answers
JAC Refine's fuel pump relay is located on the right driver's side. Open the storage compartment, and you will find it in the upper right corner inside the engine compartment's fuse box. Here is some information about the fuel pump relay: 1. How to locate the JAC Refine relay position: Turn the ignition key, and you will hear the relay engage. Have someone listen for the sound of the relay when it is powered on to locate it. It is mounted on the side metal plate near the engine compartment fuse box. It is a standalone four-pin relay, which can be cross-checked to identify the ignition relay. 2. Function of the fuel pump relay: The fuel pump relay primarily uses a very small current to control a high-power circuit, expanding the control range. When the signal reaches a certain threshold, it can switch, disconnect, or connect multiple circuits simultaneously based on the contact group's configuration, achieving automatic switching. Another function is to adjust the fuel pump's opening and closing status as needed to ensure the engine operates normally.
When it comes to the location of the JAC Refine fuel pump relay, I usually recommend checking the fuse box under the dashboard on the driver's side first. There's typically a black cover there, and after opening it, you can find the relay section inside. The fuel pump relay is often labeled 'Fuel Pump' or marked with a symbol. It's best to confirm by referring to the owner's manual or the label on the box cover to avoid mistakes. I've encountered this multiple times while repairing cars myself, such as relay aging causing starting difficulties, so be careful when handling it: turn off the ignition key and avoid replacing it while the power is on to prevent short circuits. If you can't find it there, check the secondary fuse box in the engine compartment as a backup. Remember, it's a small component that controls the fuel pump's power supply—if it fails, the engine won't start. Just prepare a spare part before you begin, take it step by step, and there's no need to stress too much.
In my years of driving the Ruifeng, the fuel pump relay is usually hidden in the fuse box under the dashboard near the driver's footwell. After opening the small cover, check the diagram for the 'fuel pump' label or a code like F23. I also recommend not rushing to dismantle the car—first, test the relay's functionality: use a multimeter to check for power. If there's no 'click' sound during startup, it's likely faulty. This may seem minor, but the impact is significant—a burnt-out relay can cause the fuel pump to fail, preventing the vehicle from starting. Always wear protective gloves to avoid static electricity—safety first. If unsure about the location, search for online forums specific to your car's make and year; fellow drivers often share diagrams to fill in the gaps.
