1. |
Turn the ignition switch OFF.
|
2. |
Disconnect the foot connector.
|
3. |
Verify that the foot actuator operates to the open position when
connecting 12V to the terminal 3 and grounding terminal 4.
Verify that the foot actuator operates to the close position when
connecting in the reverse.
|
4. |
Connect the foot actuator connector.
|
5. |
Turn the ignition switch ON.
|
6. |
Check the voltage between terminals 6 and 5.
Specification
With auto defogging activated
With auto defogging deactivated
It will feedback current position of actuator to controls.
|
7. |
If the measured voltage is not within specification, substitute
with a known-good foot actuator and check for proper operation.
|
8. |
Replace the foot actuator if it is proved that there is a problem
with it.
|
Components Location
1. Engine Control Module (ECM)
2. Manifold Absolute Pressure Sensor (MAPS)
3. Intake Air Temperature Sensor (IATS)
4. Engine Coolant Temperature Sensor (ECTS)
5. Throttle Po ...
TJ Joint Replacement
•
Special grease must be applied to the driveshaft joint.
Do not substitute with another ...
Signal Waveform
...