Will a CVT Transmission Take in Water After Wading?

1 Answers
SanRosalie
07/29/25 12:19pm
Generally, there are two scenarios when a vehicle wades through water: 1. Dynamic driving: As long as the vehicle is moving and the engine is running, even if the transmission is submerged, water won't enter it. Although the transmission has a vent hole, the internal pressure from its operation prevents water ingress. Contrary to popular belief, there's no need to rush to change the transmission oil after wading. 2. Static parking: In this case, the transmission is not operating. If the transmission is submerged in water, water can enter through the vent hole. In such a situation, the transmission must be inspected, and the transmission oil should be replaced. If not addressed within 4 hours, even if repaired later, transmission failures may still occur after five months.
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