The partial oil change interval for automatic transmissions varies depending on the vehicle model, oil brand and operating conditions. In general, the following is recommended:
* Normal operating conditions: every 30,000 – 60,000 km
* Severe operating conditions: every 20,000 – 30,000 km (including driving with a trailer, in the mountains or during frequent stops and starts)
Important:
*Always check your vehicle’s owner’s manual for specific oil change interval recommendations.
* Use the type of oil recommended by the manufacturer.
*If you are unsure about the correct change interval or oil type, consult a qualified mechanic.