Transmission Wire: Removal

DRAIN AUTOMATIC TRANSMISSION FLUID (See REMOVAL )
REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET SUB-ASSEMBLY (See REMOVAL )
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 1: Locating Oil Pan Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 6 magnets from the oil pan.
3. Examine particles in the pan.
  1. Remove the magnets and use them to collect steel particles. Carefully look for the foreign matter and particles in the pan and on the magnets to anticipate 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 2: Identifying 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 3: Locating Bolts And Oil Strainer
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the O-ring from the oil strainer.
  
  Fig 4: Identifying O-Ring And Oil Strainer
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT TRANSMISSION WIRE
1. Remove the bolt and separate the ATF temperature sensor.
  
  Fig 5: Locating Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 bolts and disconnect the 2 clamps.
  
  Fig 6: Locating Bolts And Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the 9 connectors from the solenoid valves.
  
  Fig 7: Locating Connectors
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE TRANSMISSION WIRE
1. Disconnect the transmission wire connector.
2. Remove the bolt and pull out the transmission wire.
  
  Fig 8: Locating Bolt And Transmission Wire
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the O-ring from the transmission wire.
  
  Fig 9: Identifying O-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002