How to Turn On TRC When It's Off?
2 Answers
If the car displays that TRC is off, the owner can turn off the engine and then restart it to automatically activate TRC. Here are some related details: 1. The TRC system refers to the Traction Control System. 2. TRC is a term specifically used for Toyota models. It is designed to effectively maintain driving force and prevent the drive wheels from spinning when starting or accelerating on slippery roads, thereby enhancing driving safety to some extent. 3. Driving is not affected when the TRC system is turned off. However, the engine will not reduce power output if the wheels slip, which may cause the drive wheels to spin on wet or slippery surfaces. 4. As an auxiliary driving system, TRC helps improve driving stability. Therefore, it is generally recommended not to turn off the TRC system under normal driving conditions. However, if the vehicle is stuck in mud, sludge, or snow, the owner can manually turn off TRC to increase the engine's power output to the wheels, helping the vehicle escape from being stuck.
I remember one time when my car's TRC was turned off and I didn't know how to turn it back on. It was after rain, and I felt a bit unstable driving home. Later, when I parked, I carefully looked around and found a TRAC or ESP button on the left side of the steering wheel. Pressing it once would turn the indicator light off or on, indicating it was activated. The location may vary in different cars—some have it near the instrument panel or on the central console. Turning on TRC helps prevent skidding on slippery roads, especially when cornering or accelerating, by controlling wheel power and improving driving safety. If TRC is turned off, it might be due to accidentally pressing the button or the system temporarily disabling it, such as after off-roading in deep snow or sand without resetting. I recommend glancing at the dashboard icons before driving—when TRC is on, there should be no warning lights illuminated. If you can't find the button, check the owner's manual, which includes diagrams and instructions. Don’t overlook these small settings—they can make everyday driving more reassuring. During regular maintenance, you can also ask the technician to check if it’s functioning properly.
