FUNCTION OF MAIN COMPONENTS
| Component | Function | |
|---|---|---|
| Headlight Leveling ECU Assembly | Receives the signals from the windshield wiper switch assembly and main body ECU (multiplex network body ECU), and controls the headlight cleaner washer motor and pump assembly. | |
| Windshield Wiper Switch Assembly | Washer Switch | Sends the washer switch operation signal to the headlight leveling ECU assembly. |
| Headlight Cleaner Washer Motor and Pump Assembly | Sends the washer fluid to the headlight cleaner actuator sub-assembly in accordance with the signals from the headlight leveling ECU assembly. | |
| Main Body ECU (Multiplex Network Body ECU) | Sends the headlight low beam illumination signal to the headlight leveling ECU assembly. | |
| Headlight Cleaner Actuator Sub-assembly LH/RH | Sprays the washer fluid onto the headlights. | |
FUNCTION
The headlight cleaner operates as follows:
| Headlight Low Beam | Washer Switch Operation | ||
| First Time | Second Time to Fifth Time | Sixth Time and Every Additional Fifth Time | |
| Turn On | Activated | Not Activated | Activated |
| Turn Off | Not Activated | Not Activated | Not Activated |