How do I know if my Kia Sportage needs a transmission fluid change?

I recently purchased a used Kia Sportage and I'm not sure if the transmission fluid has ever been changed. What signs should I look for to know if I need to have the transmission fluid changed?

First, check your owner's manual to see the recommended interval for changing the transmission fluid. If you're unsure of the last time it was changed, it's always better to err on the side of caution and have it changed.

Another sign to look for is if your transmission is starting to shift roughly or making any strange noises. This could indicate that the transmission fluid is dirty or low and needs to be changed.

If your transmission fluid is dark or has a burnt smell to it, this is another indication that it needs to be changed. Clean transmission fluid should be a bright red color.