2-3 Shift Solenoid Valve: Removal
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Remove the case side cover. See CASE SIDE COVER . Disconnect the transaxle wiring harness. Using a small screwdriver or pick, remove the 2-3 shift solenoid valve retainer (314C) from the control valve body (301). See Fig 1 . Remove the 2-3 shift solenoid (315B). Remove the "O" ring seal (316) from the 2-3 shift solenoid valve (315B) ONLY if it is damaged.