Scantool Diagnostics

Head Unit
U1920 DVD Drive Error - Scantool Diagnostics

Monitor Scantool Data

Monitor Scantool Data
1. Connect scantool to Data Link Connector (DLC).
2. Ignition "ON" & engine "OFF".
3. Select "Diagnostic Trouble Codes (DTCs)"mode and then clear DTC
4. Is the DTC present?