GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Terraza - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 1-2 Shift Solenoid Valve Replacement

Removal Procedure
  1. Remove the case side cover. Refer to Control Valve Body Cover Replacement .
  2. Disconnect the transaxle wiring harness.

    3. Object Number: 49377 Size: SH
  3. Remove the 1-2 shift solenoid (315A).

Installation Procedure

    Object Number: 49377 Size: SH
  1. Install the 1-2 shift solenoid (315A).
  2. Connect the transaxle wiring harness.
  3. Install the case side cover. Refer to Control Valve Body Cover Replacement .