GM Service Manual Online
For 1990-2009 cars only

    Object Number: 20172  Size: SH
  1. Disconnect the wiring harness connectors from the pressure control solenoid (312).
  2. Disconnect the wiring harness connectors from the 1-2 and 2-3 shift solenoids (305).
  3. Disconnect the wiring harness connectors from the pressure switch assembly (13)
  4. Disconnect the wiring harness connectors from the TCC solenoid (335).

    Object Number: 1205809  Size: SH
  1. Disconnect the wiring harness connectors from the pressure control solenoid (312).
  2. Disconnect the wiring harness connectors from the 1-2 and 2-3 shift solenoids (305).
  3. Disconnect the wiring harness connectors from the pressure switch assembly (13)
  4. Disconnect the wiring harness connectors from the TCC solenoid (335).