What Causes Automatic Transmission Slippage?

[SanJaxon]

Automatic transmission slippage may be caused by low hydraulic fluid level, severe wear of the clutch or brake, or oil leakage due to damaged seals of the clutch or brake. Maintenance tips are as follows: 1. Check the automatic transmission fluid level: Start the engine, warm up the transmission fluid to about 50°C, then move the gear selector through each position for 2 seconds before placing it in park. The dipstick should show the fluid level between the maximum and minimum marks. If it's insufficient, add fluid of the same quality promptly. 2. Follow the recommended fluid change interval: Most automatic transmissions require fluid changes every two years or 40,000–60,000 kilometers (refer to the vehicle owner's manual for specifics). It's advisable to change the fluid 2,000–3,000 kilometers earlier than recommended.