Toyota Corolla (E120): Circuit description
The door courtesy switch turns on when the door is opened and off when the door is closed.
Wiring diagram

Other materials:
Other functions
■ Switching between outside air and recirculated air modes
Press .
The mode switches between outside air mode (indicator off) and recirculated air
mode (indicator on) each time is pressed.
■ Defogging the windshield
Defoggers are used to defog the windshield and front side w ...
Replacement
Hint: components:
1. Remove rear wheel
2. Remove rear brake drum sub–assy
3. Disconnect skid control sensor wire (w/ abs)
4. Remove rear axle hub & bearing assy lh
Remove the 4 bolts and hub & bearing assy lh.
5. Install rear axle hub & bearing assy lh
Install t ...
Diagnostic trouble code chart
Notice:
when removing the part, turn the ignition switch to off.
Hint:
using sst 09843–18040, it connect the terminal tc and cg of dlc3.
If any abnormality is not found when inspecting parts, inspect the ecu and
ground points for poor contact.
If a malfunction code is displayed during ...


