Tundra Access Cab LTD 4WD V8-4.7L (2UZ-FE) (2001)
6. INSPECT LIMIT SWITCH CONTINUITY
a. Start the engine and raise the vehicle.
b. With the actuator connector connected, shift the transfer shift lever and after checking the operating sound, disconnect the connector and
inspect the continuity between each terminal.
HINT: When shifting the actuator fork shaft, connect the connectors.
7. INSPECT VEHICLE SPEED SENSOR
8. INSPECT 4HI AND 4LO INDICATOR LIGHT Check the combination meter.
9. INSPECT 4WD CONTROL ECU
Connect the wire harness side connector to the 4WD control ECU and inspect wire harness side connector from the back side.