
Jinbei Haise air conditioning relay is located on the right side of the instrument panel, above the blower motor. You can see it by removing two screws and taking off a panel. The following is an introduction to relays: 1. A relay is an electronic control device that has a control system and a controlled system. It is usually used in automatic control circuits and is an "automatic switch" that uses a small current to control a larger current. Therefore, it plays a role in automatic adjustment, safety protection, and circuit switching in the circuit. 2. The minimum current that can cause the relay to operate is called the pull-in current. In normal use, the given current must be slightly greater than the pull-in current so that the relay can work stably.

The location of the Jinbei Haice air conditioning relay is usually in the fuse relay box in the engine compartment, either near the battery or under the cover above the left front wheel. As an experienced auto mechanic with years of practice, I always start by opening the hood and carefully searching for that black plastic box, which sometimes has relay codes marked on it, such as numbers starting with AC or K. After confirming the location, I always disconnect the negative battery terminal to ensure safety and avoid short-circuit risks. Then, I use a multimeter to test the contact conductivity—normally, it should switch on and off smoothly. If the relay is faulty, the air conditioning compressor won't start, resulting in no cooling. When checking, pay attention to the diagrams or instructions on the box cover, as the position may vary slightly depending on the model year. It's advisable to refer to the manual or search online for specific images. Remember to wear gloves before working, and choose genuine replacement parts to avoid future issues. Regular checks are crucial, especially before summer—a quick inspection can save a lot of trouble.

I've been driving my Jinbei Haise for several years, and last time the AC suddenly stopped cooling. It turned out to be a relay issue. The relay is located in the engine compartment, near the firewall or inside the dashboard under the driver's seat—simply put, it's in that small box behind the metal panel. Before working on it, I always turn off the engine, get out of the car, open the hood, and look for the rectangular black box. Opening the cover reveals several small components, and the one labeled 'AC' is the relay. Replacing it yourself is quite easy—just buy a relay of the same model from an auto parts store and install it. But take your time during the process to avoid dropping any parts. Although the location isn't complicated, I recommend beginners watch a video for a clearer visual guide. After replacement, test the AC—if it works, you're done. Don’t forget to wash your hands afterward, as the dust can get messy. Preventive maintenance before summer is key—a faulty relay can be a real headache. Parking in a garage and avoiding prolonged sun exposure can help extend its lifespan.

The Jinbei Haice air conditioning relay controls the circuit of the air conditioning compressor, and its location is generally within the relay center box in the engine compartment. As an auto repair enthusiast, I'll explain its function: the relay acts like an electronic switch, activating the compressor when the air conditioning is turned on to prevent current overload from damaging the system. The method to locate it is to check the main relay box, usually positioned on the left side of the engine or near the fuse area. Open the engine hood and remove the head cover to reveal the box, which contains multiple relays. The air conditioning relay is a small square-shaped component, possibly labeled as AC Relay. To test for damage, you can simply replace it or measure the voltage. It's advisable to check the vehicle identification number (VIN) to confirm the model year and avoid misinformation. While the location rarely changes, precise operation is necessary—ensure the power is safely disconnected before handling and that the contacts are clean and free from oxidation. Regular maintenance can reduce the frequency of failures.


