Info - VT25E (Vti) Transaxle Off-Vehicle Repair Authorization

The purpose of this bulletin is to authorize full off-vehicle repair of the VT25E (Vti) transaxle for all vehicle models. Since the introduction of the VT25E (Vti) transaxle in April of 2002, and the subsequent authorization of the limited on-vehicle service program in October of 2002, units requiring service of components not covered under these authorized programs have been replaced with a Service Transaxle Assembly (STA).

Beginning April 23, 2003, full off-vehicle repair of the VT25E (Vti) transaxle is authorized.

Use the following flowchart in order to help determine if a transmission concern warrants a repair or STA replacement.

Transmission Repair verses Service Transaxle Assembly

Important: Do not reuse the torque converter and differential housing bolts after they have been removed. Discard the bolts and replace them with new service bolts (P/N 24228273). Refer to the illustration below for location of the 22 bolts in the required tightening sequence.

Important: In the interest of customer satisfaction, STA models should only be considered when the projected cost of parts and labor exceeds the cost of a STA replacement.

VT Control Valve Body and Solenoid Assembly Components

VT Control Valve Body Assembly and Cover Components

VT Torque Converter and Housing Related Components

VT Case Components, Pump, Filter, and Reverse Clutch

VT Case Cover and Forward Clutch Components

VT Front Differential Carrier Assembly and Components

For part names and numbers, please reference the appropriate Saturn Parts & Illustration Catalog.

To receive credit for any repairs during the warranty coverage period, submit a claim through the Saturn Dealer System, or if another procedure is performed, refer to the appropriate Electronic Labor time Guide for the correct Labor Operation Code and Time.