4.
Is the DTC cleared?
YES
a.
Fault is intermittent. Check if headlamp moves properly as actuator is generated and go to "Verification Vehicle Repair" procedure.
NO
a.
Substitute with a known-good AHLS ECU and check for proper operation. If the problem is corrected, replace AHLS ECU and then go to "Verification Vehicle Repair" procedure.
※ Headlamp initializing (Must be performed in case of replacing AHLS ECU)
1. Park the vehicle in a flat land and remove all the loads from the vehicle
2. Connect scantool to Data Link Connector(DLC).
3. Engine "ON" and Head lamp"ON"
4. Check and erase DTC.
5. Select ‘HEADLAMP LEVEL INITIALIZING’ mode on scantool and press F6(SET)
