Transmission Wire: Removal

CAUTION:

When working with FIPG material, perform the following:

Using a gasket scraper, remove all the old FIPG material from the gasket surfaces.
Thoroughly clean all components to remove any loose material.
Clean both sealing surfaces with a non-residue solvent.
Apply FIPG in a continuous line (width approximately 1 mm (0.04 in.)) along the sealing surface.
Parts must be assembled within 10 minutes of application. Otherwise, the FIPG material must be removed and reapplied.

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE ENGINE UNDER COVER NO.2
DRAIN AUTOMATIC TRANSMISSION FLUID (See REMOVAL )
REMOVE EXHAUST PIPE NO.1 SUPPORT BRACKET SUB-ASSEMBLY (See REMOVAL )
REMOVE ENGINE UNDER COVER AIR GUIDE BRACKET
1. Remove the 2 bolts, engine under cover air guide bracket.
  
  Fig 1: Identifying Engine Under Cover Air Guide Bracket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY
NOTE: Some fluid will remain in the oil pan.
1. Remove the 20 bolts, oil pan and gasket.
  
  Fig 2: Identifying Oil Pan Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 3 magnets from the oil pan.
3. Examine particles in the pan.
  1. Collect any steel chips with the removed magnets.
    Carefully look at the foreign objects and particles in the pan and on the magnets to guess the type of wear which might be found in the transmission.
    
    Steel (magnetic) ... bearing, gear and clutch plate wear
    
    Brass (non-magnetic) ... bushing wear
    
    Fig 3: Examining Foreign Objects And Particles In Pan And On Magnets
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE VALVE BODY OIL STRAINER ASSEMBLY
1. Remove the 4 bolts and oil strainer.
  NOTE: Be careful as some fluid will come out of the oil strainer.
  
  Fig 4: Identifying Oil Strainer
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the O-ring from the oil strainer.
  
  Fig 5: Identifying O-Ring From Oil Strainer
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT TRANSMISSION WIRE
1. Remove the bolt and lock plate, and separate the ATF temperature sensor.
  
  Fig 6: Locating ATF Temperature Sensor Locking Plate Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 bolts and disconnect the 2 clamps.
  
  Fig 7: Identifying Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the 9 connectors from the solenoid valves.
REMOVE TRANSMISSION WIRE
1. Disconnect the transmission wire connector.
  
  Fig 8: Locating 9 Electrical Connectors
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the bolt and pull out the transmission wire.
  
  Fig 9: Identifying Bolt And Transmission Wire
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the O-ring from the transmission wire.
  
  Fig 10: Identifying Transmission Wire Harness O-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002