Transmission Noise From Regulator Valve System on Dodge Ram 3500 Van

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

Some vehicles may exhibit a "buzz", whining", or "moaning" like noise from the transmission when reverse gear is selected. The condition is caused by a resonance of the transmission regulator valve. Our technicians tell us that the repair involves replacing the transmission regulator (aluminum) valve with a steel one.

4 people reported this problem
1 comment
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Dodge Ram 3500 Van vehicles with this problem

1 model year affected
Average mileage: 88,000 miles
(88,000 - 88,000)

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