The 15,000-kilometre maintenance is a crucial milestone in the mid-term upkeep of a vehicle, primarily involving the care of core engine components and a systematic inspection of the entire vehicle. It is necessary to replace the engine oil and oil filter to ensure the lubrication system remains clean and efficient. Meanwhile, the air filter, fuel filter, and cabin air filter should be inspected or replaced to maintain the cleanliness of the intake, fuel, and air conditioning systems. Key fluids such as coolant, brake fluid, and power steering fluid need to be topped up to the standard levels. Additionally, the throttle valve should be cleaned of carbon deposits, the thickness of brake pads, tyre pressure, and tread depth should be checked, the functionality of vehicle lights and the health status of the battery should be tested, and the working conditions of the suspension system and steering mechanism should be evaluated. If the refrigerant in the air conditioning system is insufficient, it needs to be recharged, and the aging condition of the vehicle body exterior and seals should also be recorded. Some vehicle models may require additional checks on spark plugs or a four-wheel alignment. The actual maintenance items may be adjusted based on the vehicle manual's recommendations or the actual condition of the vehicle. The cost of such basic maintenance typically ranges from 300 to 800 Malaysian Ringgit, depending on the vehicle model and the type of filters used. Regularly performing these maintenance items can prevent mechanical wear, maintain fuel efficiency, and ensure driving safety.
