Automatic transmissions are complex but crucial components of modern vehicles. Regular maintenance is essential to ensure they operate smoothly and last longer. Whether you drive a compact car, an SUV, or a heavy-duty truck, these maintenance tips will help you keep your automatic transmission in top condition.

1. Regularly Check Transmission Fluid Levels

Transmission fluid is the lifeblood of your transmission, providing lubrication, cooling, and hydraulic power. To check the fluid:

  • Park the vehicle on level ground and warm up the engine.
  • Use the transmission dipstick to assess fluid levels.
  • Ensure the fluid is clear and reddish. If it appears dark or smells burnt, consider a change.

2. Replace Transmission Fluid and Filter

Over time, transmission fluid can degrade, and the filter can become clogged. Regularly changing the fluid and filter—typically every 50,000 to 100,000 kilometres, depending on your vehicle’s make and model—is essential.

3. Use the Right Transmission Fluid

Always use the type of transmission fluid recommended by your vehicle’s manufacturer. Using the wrong type can damage your transmission.

4. Avoid Overheating

Heat is the enemy of transmissions. Avoid excessive towing, aggressive driving, or driving in extreme heat without adequate cooling measures. If you often tow or drive in challenging conditions, consider installing a transmission cooler.

5. Be Mindful of Driving Habits

Smooth acceleration and braking reduce transmission strain. Avoid shifting from reverse to drive (or vice versa) without coming to a complete stop.

6. Monitor for Unusual Noises or Behaviour

Pay attention to any unusual sounds, vibrations, or gear-shifting problems. These can be early warning signs of transmission issues.

7. Schedule Regular Professional Inspections

Even if everything seems fine, it’s wise to have a professional inspect your transmission during routine maintenance. They can spot problems early.

Conclusion

Maintaining your automatic transmission doesn’t have to be difficult. With regular checks, timely fluid changes, and careful driving habits, you can keep your transmission running smoothly and avoid costly repairs. Always refer to your vehicle’s manual for manufacturer-specific advice and maintenance intervals. Action Transmission offers professional maintenance for your automatic transmission.