FJ Cruiser 2WD V6-4.0L (1GR-FE) (2008)
(1) Connect the positive (+) lead from the battery to terminal 4 (DEF) and negative (-) lead to terminal 5 (FACE), then check that the lever
turns to the DEF position smoothly.
Standard:
The motor operates smoothly.
If the operations are not as specified, replace the mode control servo motor.
(2) Connect the positive (+) lead from the battery to terminal 5 (FACE) and negative (-) lead to terminal 4 (DEF), then check that the lever
turns to the FACE position smoothly.
Standard:
The motor operates smoothly.
If the operations are not as specified, replace the mode control servo motor.
(b) Check the servo motor resistance.
(1) Using an ohmmeter, measure the resistance and check the results in accordance with the values in the table below.
Standard resistance:
If the result is not as specified, replace the mode control servo motor.
3. REMOVE AIR MIX CONTROL SERVO MOTOR
(a) Inspect the servo motor operation.
(1) Connect the positive (+) lead from the battery to terminal 4 (MH) and negative (-) lead to terminal 5 (MC), then check that the lever turns
to the MAX HOT position smoothly.
Standard:
The motor operates smoothly.
If the operations are not as specified, replace the air mix control servo motor.
(2) Connect the positive (+) lead from the battery to terminal 5 (MC) and negative (-) lead to terminal 4 (MH), then check that the lever turns
to the MAX COOL position smoothly.
Standard:
The motor operates smoothly.
If the operations are not as specified, replace the air mix control servo motor.
(b) Check the servo motor resistance.
(1) Using an ohmmeter, measure the resistance and check the results in accordance with the values in the table below.
Standard resistance:
If the result is not as specified, replace the air mix control servo motor.