Repairs with Transmission Installed
CAUTION: Do not run the engine or tow the vehicle with the oil pan removed or without ATFNOTE:
^ The parts shown in the illustration can be removed with the transmission installed.
^ Always replace the valve body if contaminated or faulty.
^ Refer to the rules for cleanliness when working on the automatic transmission, refer to Service Precautions. Service Precautions
^ Apply a thin coat of petroleum jelly to O-rings and seals. Other greases cause operational problems in hydraulic components.
COMPONENT NOTES AND INFORMATION
1. Drain plug
- Tighten to: 40 Nm (30 ft lb)
- 5 mm hex socket
2. Seal
- Always replace
3. Oil Pan Retaining Bolt
- Tighten to: 10 Nm (7 ft lb)
- Tighten bolts for oil pan diagonally in several stages
4. Oil Pan
- Removing and installing, refer to "Oil Pan Removing and Installing", below
5. Gasket
- Always replace
6. Oil strainer
- Removing and installing, refer to "Oil Strainer Removing and Installing", below
7. Valve Body Retaining Bolt
- Tighten to: 8 Nm (70 inch lbs)
- For attaching valve body:
1 bolt 6 x 30 mm
16 bolts 6 x 60 mm
- Note tightening method, refer to valve Body Replacement
8. Valve body
- Removing and installing, refer to "Valve Body Removing and Installing", below.
9. Wire Harness Bracket Retaining Bolt
- Tighten to: 8 Nm (70 inch lbs)
- Item 7
10. Bracket for wiring harness
- Insert wiring harness
- Attached with bolts for valve body
11. Transmission Vehicle Speed Sensor Retaining Bolt
- Tighten to: 6 Nm (53 inch lbs)
- Always replace
12. Transmission Vehicle Speed Sensor
- Replacement, refer to "Transmission Vehicle Speed Sensor, Replacing", below
13. Inner oil line
- Always replace after removing
- Removing and installing, refer to "Inner Oil Line Removing and Installing", below
14. O-ring
- Always replace
- Coat with petroleum jelly
15. Spacer sleeve
- Height: 8 mm
16. Speedometer Vehicle Speed Sensor
- Replacing, refer to "Speedometer Vehicle Speed Sensor Removing and Installing", below
17. O-ring
- Always replace
- Coat with special grease
18. Multi-Function Transmission Range Switch
- Replacement, Refer to "Multi-Function Transmission Range Switch, Replacing" below.
19. Multi-Function Transmission Range Switch Retaining Bolt
- Tighten to: 8 Nm (70 inch lbs)
20. O-ring
- Always replace
- Coat with petroleum jelly
21. Locking clasp
- For wiring harness connector
- Ensure complete engagement when installing
22. Wiring harness
- Transmission Fluid Temperature Sensor
- Integrated in wiring harness
- To replace, refer to "Valve Body Removing and Installing", below
- Release from bracket for wiring harness, -item 10-
- Location of wiring harness connector: flat point of rear shoulder faces down, the lugs on the shoulder are horizontal
23. Transmission Input Speed Sensor Retaining Bolt
- Tighten to: 6 Nm (53 inch lbs)
24. Transmission Input Speed Sensor
- Replacement, refer to "Transmission Input Speed Sensor Replacing", below.
25. Spacer sleeve
- Height: 20 mm
26. Pressure Regulator Retaining Bracket Screw
- Tighten to: 6 Nm (53 inch lbs)
27. Bracket for pressure regulator
28. Solenoid Valve 4
- With O-ring
- Apply a thin coat of petroleum jelly to O-ring before installing
- To replace, refer to "Valve Body Removing and Installing", below
29. Solenoid Valve 3
- Without O-ring
- To replace, "Oil Pan Removing and Installing", below
30. Solenoid Valve 2
- Without O-ring
- To replace, refer to "Oil Pan Removing and Installing", below
31. Solenoid Retaining Bracket Screw
- Tighten to: 6 Nm (53 inch lbs)
32. Bracket for solenoid valves
33. Solenoid Valve 6
- With O-ring
- Apply a thin coat of petroleum jelly to O-ring for installing
- To replace, refer to "Oil Pan Removing and Installing", below
34. Solenoid Valve 7
- With O-ring
- Apply a thin coat of petroleum jelly to O-ring before installing
- To replace, refer to "Oil Pan Removing and Installing", below
35. Solenoid Valve 5
- With O-ring
- Apply a thin coat of petroleum jelly to O-ring before installing
- To replace, refer to "Oil Pan Removing and Installing", below
36. Solenoid Valve 1
- Without O-ring
- To replace, refer to "Oil Pan Removing and Installing", below and unbolt guide plate for park lock mechanism
- When installing, do not tighten bolts for guide plate (23 Nm) when selector lever is in position "P"
37. Oil Strainer Retaining Bolt
- Tighten to: 6 Nm (53 inch lbs)
38. Magnet
- 4 magnets in the beads of oil pan
- Clean
- Ensure that magnet is making contact with the oil pan over its full surface
39. O-ring
- Always replace
40. ATF filler plug
- Tighten to: 80 Nm (59 ft lb)
- 17 mm hex socket
OIL PAN, REMOVING AND INSTALLING
Removal
- Open drain plug; drain ATF.
- Remove oil pan bolts diagonally in stages.
NOTE:
^ Clean all 4 magnets in the beads of the oil pan.
^ Ensure that the magnets are making contact with the oil pan over their full surface.
Installation
- Replace gasket.
- Tighten bolts for oil sump diagonally in several stages.
- Refill with ATF
OIL STRAINER, REMOVING AND INSTALLING
Removal
- Remove oil pan, as outlined above
- Remove two bolts of oil strainer -arrows-.
- Pull oil strainer off valve body.
Installation
- Apply a thin coat of petroleum jelly to gasket on suction shoulder of oil strainer.
- Bolt on oil strainer.
- Change ATF or top up after repairs.
VALVE BODY, REMOVING AND INSTALLING
Removal
- Remove oil pan, as outlined above.
- Remove oil strainer, as outlined above.
- Remove clasp securing wiring harness connector -arrow in illustration-.
- Disconnect connector at the Transmission Vehicle Speed Sensor -arrow in illustration-.
- Loosen bolts -arrows in illustration-.
NOTE:
^ Only loosen the bolts indicated.
^ If other bolts are loosened, the operation of the valve body may be affected or the valve body may become separated.
^ The bolts are of different lengths.
^ Ensure they are properly matched to the correct location.
- Remove valve body; guide wiring harness connector accordingly.
CAUTION: Do not set the removed valve body down on the Transmission Input Speed Sensor at the rear of the valve body.
Installation
- Apply a thin coat of petroleum jelly to O-rings of wiring harness connector.
- Install wiring harness connector into transmission housing.
NOTE: Location of the wiring harness connector: flat of the rear shoulder faces down, lugs on the shoulder are horizontal.
- Install valve body without using any force and install bolts of detent washer - 1 - into groove of selector valve -2-.
- Install clasp for securing wiring harness connector -arrow- and ensure complete engagement.
- Tighten the bolts for valve body -arrows- by hand at first.
- Tighten bolts for valve body to final torque of 8 Nm (53 inch lbs) in sequence from inside bolts to outside bolts.
- Change ATF or top up after repairs.
INNER OIL LINE, REMOVING AND INSTALLING
NOTE:
^ The following special tools and test equipment are required for this work:
3381 - Insertion tool
^ Faulty O-rings at the inner oil line allow ATF to get into the differential, the differential is then overfilled and oil flows out at the breather.
^ Replace a removed oil line as a general rule.
^ It is essential to use the insertion tool 3381 for installing the oil line, otherwise there is a risk of leaks as a result of a bent oil line.
Removal
- Remove valve body as outlined above.
- Use a screwdriver to pry inner oil line off transmission housing.
Installation
- Install new O-rings to inner oil line.
- Apply a thin coat of petroleum jelly to O-rings.
- Use insertion tool 3381 or equivalent to install inner oil line.
- Lightly tap insertion tool 3381 with plastic-headed hammer in order to knock oil line into transmission housing until tool makes contact.
NOTE:
^ The open side of the insertion tool 3381 faces toward the outer wall of the transmission.
^ Do not twist the oil line. Knock in both ends of the line evenly.
- Replace ATF or top up after repairs.
SPEEDOMETER VEHICLE SPEED SENSOR REPLACING
Removal
- Unplug connector from the Speedometer Vehicle Speed Sensor.
- Press down retaining bar, turn and pull out sensor.
Installation
- Replace both O-rings of sensor -arrow-.
- Coat sensor with special grease and install.
- Lock retaining bar properly in place.
TRANSMISSION INPUT SPEED SENSOR, REPLACING
NOTE: Do not use a sensor which has dropped onto the ground (permanent magnet breaks).
Removal
- Remove valve body, as outlined above.
- Remove Transmission Input Speed Sensor -1- at valve body.
Installation
- Use two spacer sleeves -2- (height: 20 mm) to install Transmission Input Speed Sensor -1-.
NOTE: The side of the sensor with the connector contacts faces toward the middle of the valve body.
- Change ATF or top up after repairs.
TRANSMISSION VEHICLE SPEED SENSOR, REPLACING
NOTE: Do not use a sensor which has dropped on the ground (permanent magnet breaks).
Removal
- Remove oil pan, as outlined above.
- Remove sensor -2-.
Installation
- Use two spacer sleeves -1- (height: 8 mm) to install sensor -2-.
- Change ATF or top up after repairs.
MULTI-FUNCTION TRANSMISSION RANGE (TR) SWITCH, REPLACING
Removal
- Remove left transmission support.
- Remove Multi-Function TR Switch at transmission and pull off at selector shaft.
Installation
- Install Multi-Function TR Switch onto selector shaft.
- Flat on splines in switch -3- must be positioned on flat of selector shaft -1 -.
NOTE:
^ Center Multi-Function TR Switch on the selector shaft.
^ Do not twist and do not use any force to install the switch.
^ Damage to the contacts may result if the switch is mishandled.
- Turn switch until installation hole -4- on switch housing can be inserted onto dowel pin -2- of transmission housing.