Silverado 2500 2WD V8-8.1L VIN G (2005)
3. Remove reverse signal tube (2) from main valve body (3).
4. Remove pressure switch assembly (1) from main valve body (3).
5. Remove two bolts (1) retaining the G solenoid valve body.
6. Remove G solenoid body (2 )assembly
7. Remove G solenoid retainer (5) from the bottom of the valve body.
8. Remove G solenoid (3 )
9. Remove two O-rings (4 ) from G solenoid (3 ).
10. Remove F trim solenoid retainer (1).
11. Remove F trim solenoid (7), sleeve (4), valve (3), and spring (2).
12. Remove O-rings (5 )and (6) from F trim solenoid (7 ).
13. Remove D ON/OFF shift solenoid retainer (1).
14. Remove D ON/OFF shift solenoid (4).