GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 5403 Snap Ring Pliers


    Object Number: 1252010  Size: SH
  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
  2. Remove the control valve retaining ring using the J 5403  (1).
  3. Remove the control valve assembly.