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What does the cold protection of Nissan Sylphy mean?

1 Answers

ErinLynn

07/28/25 3:54pm

Nissan Sylphy's cold protection refers to the transmission entering a protection mode when the transmission oil temperature is too low. At this time, the maximum speed of the car will be limited. Reasons for setting the low-temperature cold start protection mode: The reason is to prevent slipping. In fact, the early Nissan CVT transmissions did not have a low-temperature protection mode during cold starts in winter. The driving feel during low-temperature conditions was still "light and powerful, with excellent responsiveness." However, under such circumstances, when the owner accelerated, the CVT transmission showed signs of slipping, leading to wear marks on the surfaces of the CVT transmission's active pulley and driven pulley, causing corrosion and affecting the stability of the CVT transmission's operation. To improve the durability and reliability of the CVT transmission, Nissan Sylphy has equipped the CVT transmission with a low-temperature cold start protection mode. Methods to deactivate cold protection: CVT cold protection does not affect the normal use of the vehicle. It can be resolved once the transmission oil temperature rises. Start the vehicle's engine, shift through all gears while stationary, warm up the car for 1 minute, drive slowly for 1 kilometer, and once the engine and transmission reach normal operating temperature, the cold protection will naturally deactivate.

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