Check the Color if it is Dark or Smells Burnt then it should be changed. Related [http://wiki.answers.com/Q/When_must_power_steering_fluid_be_changed_if_ever Question and Answer]
When its old
Not required
Does the 2007 Hyundai Elantra have a power steering pump? How do I check the fluid level? How often should it be replaced? Thanks.
It depends on the type of fluid and level of contamination or heat. if there is no problem with the fluid it should be left alone!
It is not necessary to flush the power steering system in a car. However, you should check the power steering fluid level in the car each month.
The power steering fluid in a Dodge Charger should typically be checked regularly, with changes recommended every 30,000 to 50,000 miles or as specified in the owner’s manual. It's essential to monitor the fluid level and condition, as contaminated or low fluid can affect steering performance. If you notice any signs of fluid leaks or steering issues, it's best to address them promptly, regardless of mileage. Always refer to the specific maintenance schedule for your model year for the most accurate guidance.
You need to flush the power steering fluid on a 2003 Toyota Highlander every two to three years. You should check the fluid levels weekly.
Automatic transmission fluid should be changed according to the manufacturer's suggestions. Many manufacturers suggest having the fluid changed at every 100,000 miles.
If it starts going dark you should probably find out why. Fluids like that are only changed when they indicate a problem. Typically, hydraulic fluid isn't changed since it never gets hot. Heat causes oils to break down and since hydraulic oil doesn't get that hot, the only potential for problems is when the rack&pinion or the power steering pump fails and starts to throw debris.
PS should be 18000 miles and brake fluid about 30000 miles PS should be 18000 miles and brake fluid about 30000 miles
Every 5000 miles.
It's recommended to change the fluid each 30K miles. But can go up 50K easily. I saw ten year old cars with 180K and the fluid was never changed. I've changed mine at 89K because by some reason it had some water in it.