Torque converters may not have been manufactured to proper specifications

Bulletin number

A23-078

Component

Engine

Summary

Service Bulletin - Torque converters may not have been manufactured to proper specifications. As a result, the torque converter lock-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock-up piston. The reduced lock-up clutch capacity results in the transmission indicator flashing “D” and set DTC P0741 Torque Converter Clutch Performance or Stuck OFF.

Owners of these vehicles have filed 582 complaints in the engine category.