Monitor Scantool data

Head Lamp

Automatic Headlamp Leveling System - C1606 ECU Software Error - Monitor Scantool data

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC).
2. Engine "ON" and Head lamp "ON"
3. Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode and Read "DTC Status" parameter




Fig.1) DTC C1606
Fig.2) The current data in normal state
4. Is the DTC C1606 present?