What Causes the False High Water Temperature When the Air Conditioning is Turned On in Jinbei Haise?
2 Answers
When the car's air conditioning is turned on and the water temperature rises, it should be an issue of poor heat dissipation. Below is relevant information about Jinbei Haise: 1. Product Introduction: The Haise brand light passenger vehicle incorporates manufacturing technology introduced from Toyota Motor Corporation of Japan, producing the RZH115L Haise series of light passenger vehicles. Based on this, the SY6480 Haise series of light passenger vehicles and over a hundred types of special-purpose vehicles have been developed. It offers comfortable seating, superior overall vehicle quality, exquisite exterior styling, and excellent power performance and reliability, maintaining a leading position in the domestic market for similar products for many consecutive years. 2. Market Positioning: As a well-known brand in the domestic light passenger vehicle market, the Jinbei Haise series has held the top position in terms of domestic market share for twelve consecutive years. Over the years, Jinbei Haise has introduced multiple models, achieving not only good market response but also establishing a strong reputation among consumers. Today, Jinbei Haise stands like an "evergreen tree" in the light passenger vehicle market, enduring and renewing over time.
I encountered this issue when driving the Jinbei Haise. The water temperature gauge would spike when the AC was turned on, but the actual engine inspection showed it wasn't overheating. A common trigger is the AC increasing the engine load while the cooling system fails to keep up. The main culprit is usually the fan not engaging - it should automatically activate to dissipate heat when the AC is running. If the fan motor is aging or the relay has poor contact, it can easily cause false high-temperature readings. Another frequent issue is the thermostat getting stuck in the closed position, disrupting coolant circulation and causing false high-temperature gauge readings. I once fixed it by spending a small amount to replace the fan motor. It's good practice to regularly check coolant levels and fan operation to avoid roadside troubles. Additionally, loose or contaminated sensor wiring can also cause false alarms - simple cleaning or reconnecting might solve some of these minor headaches.
