Shift Solenoid: Service and Repair
COMPONENT NOTES AND INFORMATION
1. ATF drain plug
- Quantity used: 1
- Tighten to: 40 Nm (29 ft. lbs.)
2. Sealing Ring
- Quantity used: 1
- Always replace
3. ATF Filler Screw (hexagon socket 17 mm)
- Quantity used: 1
- Tighten to: 80 Nm (59 ft. lbs.)
4. Toroidal sealing ring
- Quantity used: 1
- Always replace.
5. Screw
- Quantity used: 27
- Loosen crosswise
- Tighten crosswise in several stages
- Tighten to: 10 Nm (7 ft. lbs.)
6. ATF pan
- Quantity used: 1
7. Gasket
- Quantity used: 1
- Always replace
8. Magnet
- Quantity used: 4
- Clean and lay in the beads of the ATF pan.
- Ensure contact over full area
9. Screw
- Quantity used: 2
- Tighten to: 6 Nm (4 ft. lbs.)
10. ATF filter
- Quantity used: 1
- Thinly coat gasket at suction collar with Vaseline
11. Securing clasp
- Holding tongue must engage
12. Screw
- Quantity used: 16
- 1 screw 6 x 30 mm
- 15 screw 6 x 60 mm
- See removing and installing Valve Body (Hydraulic Control Unit)
- Tighten to: 8 Nm (6 ft. lbs.)
13. Screw 6 x 60
- Quantity used: 1
14. Holder for wiring harness
- Quantity used: 1
15. Valve Body (Hydraulic Control Unit)
- Quantity used: 1
16. Wiring harness
- Quantity used: 1
17. Toroidal sealing ring
- Quantity used: 2
- Always replace and coat with Vaseline
18. Screw
- Quantity used: 1
- Tighten to: 6 Nm (4 ft. lbs.)
19. Sensor for transmission input speed
- Quantity used: 1
20. Spacer sleeve (height 20 mm)
- Quantity used:
21. Screw
- Quantity used: 1
- Tighten to: 6 Nm (4 ft. lbs.)
22. Holder
- Quantity used: 1
23. Pressure regulator 1 (with toroidal sealing ring)
- Quantity used: 1
- To remove, remove Valve Body (Hydraulic Control Unit
- Thinly coat seal ring with Vaseline
24. Screw
- Quantity used: 4
25. Holder
- Quantity used: 2
26. Pressure regulator 1 (without toroidal sealing ring)
- Quantity used: 1
- To remove, unscrew guide plate for parking lock mechanism
- Do not tighten screws for guide plate with selector lever in position "P"
- Tighten to: 23 Nm (17 ft. lbs.)
27. Pressure regulator 2 (with toroidal sealing ring)
- Quantity used: 1
- Thinly coat seal ring with Vaseline
28. Pressure regulator 4 (with toroidal sealing ring)
- Quantity used: 1
- Thinly coat seal ring with Vaseline
29. Pressure regulator 3 (with toroidal sealing ring)
- Quantity used: 1
- Thinly coat seal ring with Vaseline
30. Solenoid valve 2 (without toroidal sealing ring)
- Quantity used: 1
31. Solenoid valve 3 (without toroidal sealing ring)
- Quantity used: 1
32. Screw
- Quantity used: 1
- Tighten to: 6 Nm (4 ft. lbs.)
33. Sensor for transmission speed
- Quantity used: 1
34. Spacer sleeve (height 8 mm)
- Quantity used: 1
35. Oil tube
- Quantity used: 1
- Always replace
36. Toroidal sealing ring
- Quantity used: 2
- Always replace and coat with Vaseline
37. Screw
- Quantity used: 2
- Tighten to: 8 Nm (6 ft. lbs.)
38. Multi Function Switch
- Quantity used: 1
- Refer to Transmission Position Switch in Powertrain Management.
PROCEDURE
NOTE: Do not let engine run with the ATF pan removed or without ATF filling.
REMOVAL
1. Remove transverse member panel.
2. Unscrew ATF drain screw and drain ATF fluid.
3. Remove ATF pan (loosen screws crosswise).
4. Remove ATF filter.
5. Pull off securing clasp for wiring harness plug.
6. Pull off plugs for transmission speed sensors.
7. Unscrew fastening screws for hydraulic control unit.
NOTE: Only the marked screws may be unscrewed.
8. Take hydraulic control unit off transmission and follow up wiring harness plug.
NOTE:
^ Do not lay removed hydraulic control unit on the sensor for transmission input speed at the reverse side of the hydraulic control unit. ^ This could damage the sensor.
INSTALLATION
Install in reverse order, observing the following points:
1. Thinly coat toroidal sealing rings for wiring harness plugs with Vaseline and insert plug into transmission housing.
2. Carefully put on hydraulic control unit and insert the pin of the detent disc (1) into the groove of the selector valve (2).
3. First tighten screws for hydraulic control unit (arrows) hand tight. Then tighten to 8 Nm (6 ft. lbs.) from inside outwards.
4. Push on securing clasp for wiring harness plug and let holding tongue engage.
5. Thinly coat gasket on the suction collar of the ATF strainer with Vaseline and install strainer.
6. Replace gasket for ATF pan.
7. Clean all four magnets in the beads of the ATF pan and ensure there is contact over the full area of the ATF pan.
8. Tighten screws of the ATF pan crosswise in several stages.
9. Top up ATF fluid (see Page 37 - A11).
10. Tightening the following to:
- Drain plug to ATF pan: 40 Nm (29 ft. lbs.)
- ATF pan to transmission housing: 10 Nm (7 ft. lbs.)
- ATF sieve to hydraulic control unit: 6 Nm (4 ft. lbs.)
- Hydraulic control unit to transmission housing: 8 Nm (6 ft. lbs.)