2016年8月26日 · Auto is 2wd until it detects slippage and then it locks the front wheels as well. I believe it then goes back to 2wd when normal. This one you can leave on all the time. 4wd lock is what you want to use when it's snowy/icy/muddy and the wheels are able to slip.

2019年8月7日 · The transfer case does not include a differential. That means, in any 4wd mode the front and rear wheels turn at the same speed. This is typical in trucks because the higher loads would generate heat and require lots of force to be managed. Therefore, 4wd is only engaged when the surface is slippery.

2024年12月18日 · Before diving into the troubleshooting steps, it’s essential to understand how your Ram 1500’s 4WD system works. The 2020 model likely features an electronically controlled system, meaning a sophisticated computer manages the engagement of the front axle.

2018年10月3日 · AWD systems are designed to handle and compensate for the missing wheel slip by adjusting the torque split front to rear and sometimes left to right. With these new shift-on-the-fly transfer cases, you are safe shifting into 4hi at any speed up to around 45mph.

Drive 2wd until you need auto, switch to auto at below 45mph, then switch back when it’s dry again. 2wd should work for 95%+ of conditions including light snow. Reply reply Videopro524

2019年9月27日 · To shift from 2-Wheel Drive to 4-Wheel Drive, use the 4-Wheel Drive control to select the desired position. You can shift between 2-Wheel Drive and 4-Wheel Drive Auto or 4-Wheel Drive High whether...

2019年7月11日 · Check your build sheet to see what transmission you have. Your terminology is off, the BW44-44 which has the the "Auto 4X4" is a Full Time transfer case, and front axle is clutch driven. The Ram programming makes it act more …

AWD systems use three differentials, center, front, and rear to distribute power from the transmission to the wheels. 4WD uses two differentials and a transfer case to get power from the engine to the wheels, but in this case, the wheels spin at …

Let’s take a closer look. 2-Wheel Drive provides high-range rear wheel drive for normal driving on dry, hard-surface roads. 4-Wheel Drive Lock sends power to all four wheels for extra traction on...

2015年7月17日 · How Does Four Wheel Drive Work? The first thing to note about a four wheel drive car is that it comes equipped with a transfer case between the front and rear axles. This differs from other cars, which instead feature a differential in place.