GM Service Manual Online
For 1990-2009 cars only

2-3 Shift Solenoid Valve Replacement for Buick Regal 1998

Removal Procedure

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

  3. Object Number: 49385  Size: SH
  4. Remove the 2-3 shift solenoid (315B).

Installation Procedure


    Object Number: 49385  Size: SH
  1. Install the 2-3 shift solenoid (315B).
  2. Connect the transaxle wiring harness.
  3. Install the case side cover. Refer to Control Valve Body Cover Replacement