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.
|
Troubleshooting
Symption
Suspect area
Remedy
Engine misfire with abnormal internal lower engine noises
•
Worn crankshaft bearings
...
Components Location
1. Overdrive Clutch (OD/C)
2. One-Way Clutch (OWC)
3. Low&Reverse Brake (LR/B)
4. Underdrive Brake (UD/B)
5. 26 Brake (26/B)
6. 35R Clutch (35R/C)
7. Damper Clutch ...
Photo Sensor Replacement
1.
Disconnect the negative (-) battery terminal.
2.
With a flat-head screwdriver, remove the photo sensor (A) from
the center of the defros ...