DTS V8-4.6L VIN Y (2006)
Verify the fluid level.
18. Remove the pump reservoir cap.
19. Attach the J 43485 to the J 35555 or equivalent.
20. Place the J 43485 on or in the pump reservoir filler neck.
21. Apply a vacuum of 68 kPa (20 in-Hg) maximum.
22. Wait 5 minutes.
23. Remove the J 43485 and the J 35555.
24. Verify the fluid level.
25. Reinstall the pump reservoir cap.
Excessive Vacuum Drop Diagnosis
1. If the vacuum continues to drop, remove the pressure and return hose from the pump.
2. Install the plugs (1,2) supplied with the J 43485 into the pressure and return port.
