Mitsubishi Outlander Sport transmission overheating issue on Mitsubishi Outlander Sport

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mitsubishi Outlander Sport owners report experiencing transmission overheating issues, which can indicate a malfunction in the continuously variable transmission (CVT) gearbox or overheating of the CVT fluid. Common symptoms include smoke from under the hood, a pegged temperature gauge, and the risk of a blown head gasket. When faced with a transmission overheating warning, owners are advised to slow down, find a safe place to pull over, and turn off the engine to reduce the transmission's workload. Potential causes of these problems may include inadequate transmission fluid levels, manufacturing defects, driving habits, and neglecting maintenance. To differentiate between transmission and engine issues, some owners recommend taking the vehicle for a test drive to observe signs like jerking or stalling. Promptly addressing transmission overheating is crucial to prevent further complications and costly repairs.

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