What maintenance items are required for a Corolla at 100,000 kilometers?
2 Answers
A Corolla at 100,000 kilometers requires the replacement of the three filters (air filter, cabin air filter, and oil filter), timing belt, spark plugs, transmission fluid, coolant, brake fluid, and battery. Additionally, the throttle body should be cleaned, and the brake pads and rotors should be inspected or replaced. Recommended maintenance intervals: Generally, it is recommended to perform a major service every 20,000 kilometers, which mainly includes replacing the oil filter and air filter, inspecting the brake pads and spark plugs, changing the brake fluid, and checking all bolts. At 40,000 kilometers, additional checks should be performed on the timing belt and battery, and some models may require transmission fluid replacement. Maintenance tip: Typically, the shock absorbers should be inspected every 100,000 kilometers to determine if replacement is necessary. Repair or replacement is required under the following conditions: when a slight "clunking" noise is heard from the front of the vehicle on smooth roads, and the noise intensifies during sharp turns.
I just did the 100,000 km maintenance for my Corolla and want to share some real experience. There were quite a few items this time. Starting with fresh engine oil and oil filter replacement to ensure smooth engine operation. Both the air filter and cabin air filter were replaced due to dust buildup affecting airflow and air quality. The transmission fluid had to be changed to prevent automatic transmission wear - my car now shifts more smoothly. The brake system was inspected for pads and discs, showing slight wear but still usable for a while. New spark plugs were installed to avoid ignition issues affecting fuel consumption. Tires were rotated and balanced to reduce uneven wear. Coolant concentration tested normal so no replacement needed. Also conducted full vehicle inspection: lights, battery, suspension components - all confirmed secure with no hidden risks. Final reminder to consult your owner's manual as different models may vary. Overall cost some money but brought much peace of mind.
