Vehicle shown in this step: 2002 GMC Yukon XL 2500 SLT 8.1L 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 your Sierra 2500 hard to turn? You might need to add power steering fluid - this video shows you how to correctly add power steering fluid to your 1999 GMC Sierra 2500. Adding power steering fluid to your Sierra 2500 is easy (the hardest part is determining where is the power steering reservoir in your Sierra 2500) and should be done whenever your power steering fluid is low. Before adding power steering fluid, be sure to check your owners manual to determine what type of power steering fluid to add to your Sierra 2500. This information will typically be located in the back of the manual in a section title fluid capacities and specifications.In a few days, check the power steering fluid level in your Sierra 2500 to make sure you don't have a leak. If you notice the power steering fluid level is low, see our how to fix minor power steering fluid leaks video.
查看中文对照 · Chinese translation
你的Sierra 2500转向困难吗？ 你可能需要添加转向助力油 - 本视频将教你如何正确地为你的 1999 GMC Sierra 2500 添加转向助力油。 向您的 Sierra 2500 添加转向助力油非常简单（最难的部分是确定您的 Sierra 2500 中转向助力油箱的位置），当转向助力油液位偏低时，应随时进行添加。 在添加转向助力油之前，请务必查阅您的用户手册，以确定应向您的 Sierra 2500 添加何种类型的转向助力油。 此信息通常位于手册的最后部分，标题为‘液体容量和规格’的章节中。几天后，请检查您的Sierra 2500转向助力油液位，以确保没有漏液。 如果发现转向助力油液位偏低，请观看我们的如何修复轻微转向助力油泄漏视频。