What is the function of the Corolla HOLD button?
1 Answers
The function of the Corolla's HOLD button is gear lock. Related introductions are as follows: 1. When the vehicle starts on winter snow-covered roads, the automatic transmission's output torque is too small, making it difficult for the vehicle to start or causing frequent wheel slippage. At this time, it is necessary to fix the gear in 2nd or 3rd gear, which is achieved by using the HOLD button. That is, pressing this button in the corresponding gear will prevent the transmission from changing gears. 2. When descending a mountain road, 3rd gear is needed for engine braking, which is also achieved using the HOLD button. 3. When the vehicle overtakes, the transmission is in the highest gear. Pressing the HOLD button at this time will cause the transmission to drop one gear to provide the vehicle with greater torque output.