
Automatic transmission fluid is recommended to be changed every four years or 60,000 kilometers. During the change, you can opt for either the gravity method or use a fluid exchange machine. Below is relevant information: Selection Based on Requirements: Choose the transmission fluid according to the engine's specifications. It's unnecessary to use overly advanced fluid in engines with lower requirements, nor should you use lower-grade fluid in engines that demand higher specifications. Multi-grade Oil: It's advisable to select multi-grade oil whenever possible. Multi-grade oil offers benefits such as cost savings, extended service life, and high efficiency, providing better protection for the engine. Due to the characteristics of multi-grade oil, you might notice it turning black prematurely or exhibiting lower oil pressure compared to conventional oil during use, both of which are normal phenomena.

As a long-time owner of the Renault Kadjar, I've changed the transmission fluid several times. This stuff is pretty crucial. The manufacturer recommends replacing automatic transmission fluid every 60,000 km or 5 years—refer to the manual for specifics. Given my daily city driving in heavy traffic with high transmission load, I opt to check it at 50,000 km. Once, I forgot to change it, and shifting became jerky; fresh fluid immediately smoothed it out. Manual transmissions can stretch to 100,000 km, but most Kadjar models are automatic. Handling it during routine maintenance saves hassle and worry. Skipping timely changes risks severe transmission wear, leading to costly repairs. Adjust intervals based on driving habits: highway-heavy use may allow slight delays, but city driving demands more frequent changes to avoid regrets later.

Transmission oil acts as the lubricant for your car, and it's particularly crucial for automatic vehicles like the Renault Kadjar. Based on my research, it's recommended to change the oil every 50,000 to 80,000 kilometers, depending on usage conditions. If you frequently drive short distances or tow heavy loads, the oil degrades faster and requires earlier replacement. Prolonged neglect can lead to rough shifting, increased noise, or even overheating and breakdown. I make it a habit to have technicians check the oil quality with professional equipment during maintenance every three years or so, using OEM-spec oil to avoid compatibility issues. DIY oil changes might result in leaks due to incomplete tools, making professional service more reliable. Timely maintenance not only enhances power response but also prevents major repairs—a small cost for long-term peace of mind.

Regular transmission oil changes are crucial for driving safety. The Renault Kadjar manufacturer recommends changing the automatic transmission fluid approximately every 50,000 to 70,000 kilometers. Neglecting this maintenance can lead to delayed gear shifts or slippage, potentially causing accidents, especially during high-speed driving or uphill climbs. I always check the maintenance records before each drive and set phone reminders. If I notice sluggish throttle response, I immediately send the vehicle for inspection and fluid level checks. Never let minor issues escalate—safety should always come first, as a single oversight can lead to major troubles.


