Component Inspection

Automatic Headlamp Leveling System
C1621 EXCESSIVE OPERATING TEMP. - Inspection/Repair:_:Component Inspection

Component Inspection

Check ECU(AHLS)
1. Connect scantool with Diagnostic Connector.
2. Engine 'ON" and Turn On the auto head light system.
3. Erase the DTC with Scantool.
4. Is it possible to erase the DTC with Scantool ?






CAUTION:
Perform Vehicle Selection and Level Initialization with scantool if AHLS ECM is repalce. (Auto Levelling Sensor)