How to activate the four-wheel drive on Toyota RAV4?
3 Answers
Toyota RAV4's four-wheel drive is an on-demand system, where the vehicle automatically switches between four-wheel drive and front-wheel drive based on the onboard computer. The RAV4 typically operates in two-wheel drive mode. When the computer detects wheel slippage, it transfers power to the rear wheels. The four-wheel drive system automatically disengages when the driving speed exceeds 40 km/h. There is a button on the center console to turn off the four-wheel drive system, marked with an icon of four connected wheels and an X in the middle. More details are as follows: 1. Due to the unique structure of on-demand four-wheel drive, it is more suitable for vehicles with a front transverse engine and front-wheel drive platform, enabling many SUVs or four-wheel drive sedans based on this platform to be equipped with a four-wheel drive system. 2. On slippery surfaces, losing traction even for one or two seconds can cause the car to skid or spin. When driving on snowy roads with four-wheel drive, if you suddenly need to decelerate, simply lifting your foot off the accelerator will not significantly improve traction compared to two-wheel drive. 3. Do not use the limited-slip differential on regular roads. It is mainly intended for special conditions like slippery surfaces or mountain roads, where it is necessary to prevent one wheel from slipping and losing drive. Using it on normal roads not only consumes more fuel but may also lead to accidents. 4. Be cautious when driving with four-wheel drive on dry roads. This is not good for the vehicle and can cause rapid tire wear.
Last time I drove my friend's RAV4 4WD into the mountains, I used this feature. Just press the 4WD button with the wheel icon on the center console, and the dashboard will display the 4WD indicator light after pressing. Remember to operate at low speed or when parked, and don't switch while driving at high speed. It's especially useful for rainy slippery mountain roads and icy surfaces, as it automatically distributes power to the rear wheels to prevent slipping. However, don't keep it on continuously on dry asphalt roads, as it wastes fuel and can easily overheat and damage the drivetrain. Always pay attention to the manual's recommended usage scenarios—4WD can save lives but shouldn't be abused.
The RAV4's 4WD activation is incredibly user-friendly. Simply locate the round button labeled '4WD' on the center console and press it—the system will automatically start monitoring road conditions, distributing power to the wheels that need it based on slippage. It responds quickly when driving through snow, with the rear wheels kicking in instantly. To manually deactivate, just press the button again, and the indicator light will turn off. Remember not to keep it engaged for extended periods on paved roads, and for models that automatically disengage above 80 km/h, avoid forcing it beyond that speed. During regular maintenance, be sure to check the transfer case fluid condition.
