Remove the drain plug and gasket, and drain the ATF.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 A750F AUTOMATIC TRANSMISSION / TRANSAXLE

Coat a new O-ring with ATF and install it to the sensor.

Measure the resistance according to the value(s) in the table below.

• Standard Resistance:

• Tester Connection	Condition	Specified Condition
  1 - 2	20°C (68°F)	560 to 680 Ω

If the result is not as specified, replace the sensor.

Disconnect the sensor connector.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 A750F AUTOMATIC TRANSMISSION / TRANSAXLE

Remove the refill plug and overflow plug.

The four wheel drive control ECU judges whether the transfer is in the L4 position based on the information from the limit switch inside the transfer shift actuator assembly which is detected by the ECM. The four wheel drive control ECU then inputs a signal to the combination meter assembly via CAN communication and turns on the 4LO indicator.

When 2nd mode is selected with the pattern select (2ND) switch, the ECM controls the solenoid valves and the transmission starts from 2nd gear.

The 2nd mode is the system that operates the throttle motor to control engine output to reduce skidding of the driving wheels, and guarantee takeoff acceleration, driving straightness and turning stability.

When the shift lever is in D, the transmission automatically shifts up through 3rd to 5th as usual.

The ECM memory contains the programs for the normal and power shift patterns and lock-up pattern.

By following the programs corresponding to the signals from the pattern select switch, the park/neutral position switch and other various sensors, the ECM switches the solenoid valves on and off, and controls the transmission gear change and the lock-up clutch operation.