How many liters of transmission fluid are needed for a Citroen C5 transmission fluid change?
2 Answers
Transmission fluid is an oil product that keeps the gear system clean, ensuring the normal operation of the transmission and extending the lifespan of the transmission components. The amount of transmission fluid is generally around 4~5L, and different maintenance technicians may add slightly different amounts, which does not affect usage. Specialized transmission fluid: Due to differences in transmission design, transmissions are divided into manual and automatic transmissions. Each transmission design has different technical requirements. Even the same model of transmission configured in different vehicle models will vary in torque, weight, speed, structure, etc. Therefore, the original manufacturer specifies its own specialized transmission fluid. Main functions of transmission fluid: The primary function of transmission fluid is to keep the gear system clean and to lubricate and extend the lifespan of the transmission components. Due to differences in transmission design, transmissions are divided into manual and automatic transmissions (which are further categorized into CVT, AMT, etc.). Each transmission design has different technical requirements. Even the same model of transmission configured in different vehicle models will vary in torque, weight, speed, structure, etc. Therefore, the original manufacturer specifies its own specialized transmission fluid.
I remember when changing the transmission fluid for my Citroën C5, it took about 6 liters, but the exact amount depends on your model year. Older manual versions may require less, while automatics need more, typically between 5 to 7 liters. It's best to check your owner's manual to confirm the specification, as insufficient fluid can affect lubrication, leading to transmission overheating or rough shifting. I recommend changing it every 60,000 kilometers and having it done at a professional repair shop—they use specialized tools to drain the old fluid and refill with new fluid more thoroughly. Don't delay too long; last time I neglected maintenance, my transmission developed issues, costing thousands more to fix. Fluid changes aren't expensive but save a lot of hassle. Regularly check the fluid quality—if it's black or has a burnt smell, act promptly.
