Express 1500 AWD V8-5.3L VIN T (2004)
13. Remove the control valve body bolts which retain the transmission fluid pressure switch to the control valve body.
14. Remove the transmission fluid pressure switch.
15. Inspect the transmission fluid pressure switch for damage or debris.
16. Remove the manual detent spring retaining bolt.
17. Remove the manual detent spring.
18. Inspect the manual detent spring for cracks or damage.
19. Important: Keep the control valve body level when lowering it from the vehicle. This will prevent the loss of checkballs located in the control
valve body passages.
Remove the remaining control valve body bolts.
