
Changan CS55 power steering fluid is generally changed every 2 years or every 30,000 kilometers driven. Below is relevant information about power steering fluid: 1. Function: Power steering fluid automatically provides power to the steering system when the driver turns the wheel, thereby reducing the driver's steering effort. It is a medium oil added to the power steering system, serving to transmit steering force and provide cushioning. 2. Classification: Common types of power steering fluid include brake power steering fluid, steering power steering fluid, and clutch power steering fluid.

For the Chang'an CS55's power steering fluid, I generally replace it every two years or around 40,000 kilometers. This interval is actually quite flexible. If you frequently drive on rugged mountain roads or often encounter stop-and-go traffic with prolonged low-speed driving, the fluid tends to degrade faster, so you might consider changing it earlier, say every one and a half years. When replacing the fluid, make sure to completely drain the old fluid before adding new oil—never mix them. I once saw an owner who didn’t change it for three years, and the power steering pump ended up failing, costing over a thousand yuan in repairs. If you notice the steering wheel feeling heavier or hear squeaking noises when turning, get the fluid condition checked promptly. Remember, don’t delay too long—the cleanliness of the power steering fluid directly affects steering feel, and proper maintenance ensures effortless and safe driving.

I've been driving my CS55 for four years now. The maintenance manual recommends replacing the power steering fluid every 40,000 kilometers or two years. But I believe it really depends on driving conditions - since I mainly use it for short commutes, I change it every two years. Once I forgot to replace it, and the steering wheel became noticeably heavier. The mechanic found the fluid had turned black and thickened. They advised against using this fluid for too long as it can corrode the power steering pump seals. During every maintenance check, I ask the technician to inspect the fluid reservoir level and top it up if needed. Actually, changing the fluid is quite simple and only costs about 200-300 yuan - much more economical than repairing the steering gear. Remember to maintain it on schedule; don't wait until strange noises appear to address it.

Replacing power steering fluid depends on the specific vehicle condition. I usually drive gently and the road conditions are good, so I change it every three years or 60,000 kilometers. This interval is slightly longer than the manual recommends but completely feasible. The key is to regularly check the fluid condition: open the engine hood and locate the power steering fluid reservoir. New fluid is light yellow and transparent; if it turns dark brown or has impurities, it should be replaced. I check the fluid level every six months and top it up with new fluid if it's below the minimum mark. If you notice the steering feeling heavier or hear a humming noise when turning, go to a repair shop immediately to change the fluid to avoid damaging the power steering system. Don't blindly follow fixed intervals; flexibility is most important.


