Vehicle shown in this step: 2001 Chevrolet Express 1500 LS 5.7L V8
Source note on shared footage
We have a massive and growing video library, but we don't have everything...yet.
Car companies often use the same engines in different cars. They also slightly alter the styling and sell the same car by two different names (amongst other tricks to help offset development costs).
Our system selects the most applicable video for your car based, in part, on these characteristics. The video displayed may not look exactly like your car, but may be relevant enough for you to get a good idea how to do it.
查看中文对照 · Chinese translation
我们有一个庞大且不断增长的视频资料库，但还没有全部内容……
汽车制造商经常在不同车型中使用相同的发动机。 它们还略微调整了外观设计，并以两个不同的名称销售同一款车（以及其他一些技巧，以帮助抵消开发成本）。
我们的系统会根据这些特性，部分地选择最适合您车辆的视频。 视频中显示的内容可能与您的车辆外观不完全相同，但可能足够相关，让您了解如何操作。
Procedure notes
Is the clock in your 1991 GMC G1500 slow or fast? Learn how to toggle through the correct menu items to set the time correctly in your GMC. You will see whether your GMC needs to be turned on and how to navigate to the clock settings and accurately set the time in this free how-to video for a 1991 GMC G1500.
In some vehicles, you must use the buttons on the steering wheel to toggle through menus in the dashboard, where the speedometer is, to adjust the time. When you change the time this way, the other clocks on top of the dashboard and on the radio display will update automatically too. Some vehicles with analog clocks adjust the time in the analog clock separately from the clock in the radio. Many newer vehicles make it so you cannot change the time unless you deselect the automatic time option in the entertainment system.
查看中文对照 · Chinese translation
你的 1991 GMC G1500 的时钟是慢还是快？ 学习如何通过正确的菜单项来设置 GMC 的时间。 您将在本款1991 GMC G1500的免费操作指南视频中，了解是否需要开启GMC，以及如何导航至时钟设置，并准确设置时间。
在一些车辆中，您必须使用方向盘上的按钮，在仪表盘上速度表所在的位置菜单中切换，以调整时间。 当你这样更改时间时，仪表盘上方及其他无线电显示屏上的时钟也会自动更新。 部分配备指针式时钟的车辆会将指针式时钟的时间设置与收音机中的时钟时间分开设置。 许多新款车辆都设置了限制，除非在娱乐系统中取消自动时间设置，否则无法更改时间。