1. |
Turn the ignition switch OFF.
|
2. |
Disconnect the auto defogging connector.
|
3. |
Verify that the auto defogging actuator operates to the open position
when connecting 12V to the terminal 3 and grounding terminal 7.
Verify that the auto defogging actuator operates to the close
position when connecting in the reverse.
|
4. |
Connect the auto defogging actuator connector.
|
5. |
Turn the ignition switch ON.
|
6. |
Check the voltage between terminals 6 and 5.
Specification
It will feedback the current position of the actuator to the controls.
|
7. |
If the measured voltage is not within specification, substitute
with a known-good auto defogging actuator and check for proper operation.
|
8. |
Replace the auto defogging actuator if it is proved that there
is a problem with it.
|
Compression Pressure Inspection
If the there is lack of power, excessive oil consumption or poor
fuel economy, measure the compression pressure.
...
Blower Resistor Inspection
1.
Measure terminal-to-terminal resistance of the blower resistor.
2.
If the measured resistance is not within specification, the blower
re ...
Knock Sensor (KS) Removal
1.
Turn the ignition switch OFF and disconnect the battery negative
(-) cable.
2.
Disconnect the knock sensor connector (A).
...