Why does the Tiggo 3's temperature gauge not rise?
3 Answers
Tiggo 3's temperature gauge not rising is caused by issues with the radiator fan or thermostat. Start troubleshooting from these two components to identify the faulty part, then proceed with repair or replacement. The Tiggo 3 is a compact SUV under the Chery brand, with body dimensions of 4420mm in length, 1760mm in width, and 1670mm in height, and a wheelbase of 2510mm. In terms of power, the Tiggo 3 is equipped with two engines: a 1.5L naturally aspirated engine and a 1.6L naturally aspirated engine. The 1.5L naturally aspirated engine delivers a maximum power of 85kW and a maximum torque of 143Nm.
I think it's quite common for the Tiggo 3's temperature gauge not to rise. I've encountered this issue several times while repairing cars, mostly due to a stuck thermostat, which controls the coolant flow. If it's stuck in the open position, the coolant flows too freely, and the temperature can't rise. Other possible causes include a faulty temperature sensor, air in the cooling system, coolant leaks, or even a water pump problem. One instance I encountered was a car owner driving for half an hour with the temperature gauge still cold, and upon inspection, it was found that the sensor wire was loose. Low engine temperature is bad for the engine, increasing fuel consumption and wear, so it's best to address it early. I recommend checking the coolant level before driving, and if it's abnormal, take it to a shop for a tool-based diagnosis. Don't delay, otherwise, engine failure could become a major hassle. The repair isn't actually that complicated; replacing a small part usually costs a few hundred bucks.
I've been using the Tiggo 3 for several years, and once the temperature gauge wouldn't move, which was really annoying. At first, I thought it was normal due to the cold weather, but it didn't rise even on long drives. The mechanic said it might be a faulty thermostat or insufficient coolant causing too rapid heat dissipation. It recovered quickly after replacement. Another thing to watch out for is dashboard malfunctions, which can lead to misjudging risks. I always remind everyone not to force the engine to run when the temperature gauge isn't moving, to avoid engine damage from uneven temperatures. During maintenance, it's wise to have the technician check the cooling system—it saves both hassle and money.
