Tacoma Extra Cab 4WD V6-3.4L (5VZ-FE) (1998)
2. INSPECT ACTUATOR RESISTANCE
a. Using an ohmmeter, measure the resistance between terminals 2 and 3.
Standard resistance: 0.3 - 100 Ohms
b. Using an ohmmeter, measure the resistance between terminals 2 or 3 and body ground.
Standard resistance: More than 0.5 M Ohms
If resistance value is not as specified, replace the actuator assembly.
3. INSPECT ACTUATOR OPERATION
a. Connect lines via a relay as shown in the illustration, then check that the actuator fork shaft moves to 2WD position.