Scantool Diagnostics

Adaptive Front Lighting System
B1304 Engine state signal fault - Scantool Diagnostics

Monitor GDS Data

1. Connect GDS to Data Link Connector(DLC).
2. ENG "ON".
3. Monitor the "RPM" parameters on the GDS.
(AFLS and ECM's current data)

Specification :500rpm above -> ON








FIg.1) Engine "ON" - AFLS's current data(Engine Status).
FIg.2) Engine "ON" - ECM's current data(Engine speed signal).
4. Is parameter displayed within specifications?