Which fuse powers the 12 volt outlet in your dodge ram 2500 diesel?

The fuse for the 12-volt outlet in a Dodge Ram 2500 diesel varies depending on the model year and whether you have multiple outlets. There's no single answer.

To find the correct fuse:

1. Consult your owner's manual: This is the most reliable source. The manual will have a fuse diagram showing the location of the fuse box(es) and which fuse corresponds to each accessory.

2. Check the fuse box diagrams: The fuse box(es) usually have diagrams printed on the inside of the cover indicating which fuse controls what.

3. Look for labels: Some fuses might be labeled directly.

Without knowing the year of your Dodge Ram 2500 diesel, I cannot give you a specific fuse number.