Tacoma Extra Cab Limited 4WD V6-3.4L (5VZ-FE) (2000)
Blower Motor: Testing and Inspection
INSPECT BLOWER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, then check that the motor operations smoothly.
If operation is not as specified, replace the blower motor.