Model Compatibility: Fits 2007–2009 model year vehicles equipped with a 3-speed automatic transmission and 2.3L engine.Part Type: Transmission Control Module (TCM) replacement part pre-programmed for functional equivalence to the unit.Specification Match: Reprogrammed module matches the L34T specification as indicated in the configuration.Functional Purpose: Restores factory transmission control functionality when installed in compatible 07–09 2.3L 3-speed transmission systems.Installation Requirement: Designed as a direct replacement requiring no additional programming or calibration beyond standard installation procedures.