Automatic transmission may set code P1740 on Dodge Ram 1500 Van

Submitted by Vehicle Owner · Jul 1, 2025
Published by RepairPal

Problem overview

Some automatic transmissions may set a code P1740, torque converter fault. Our technicians tell us there is a revised transmission pressure boost valve cover plate to correct this condition.

19 people reported this problem
8 comments
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Dodge Ram 1500 Van vehicles with this problem

Average mileage: 140,818 miles
(69,000 - 217,000)

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