Scantool Diagnostics

Adaptive Front Lighting System
B1661 Parameter Fault And Missing - Scantool Diagnostics

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC).
2. Engine "ON"
3. Confirm the ECU type and then download to correct parameter.
* REFERENCE*
Perform the initializing after replace "Height sensor"
* Vehicle condition
(1) Park at lever land.
(2) Vehicle speed ≤ 5 km/h.
(3) Engine r.p.m > 500 rpm.
(4) Connect scan-tool.
(5) CAN communication is normal status.
(6) Battery voltage > 10.5 V
(7) Headlamp S/W ON, AFLS ON.
1 Parameter Download.




























Fig.1) Select the Parameter Download
Fig.2) Parameter Download
Fig.3) Parameter Download - Non Air Suspension 1st
Fig.4) Parameter Download - Non Air Suspension 2nd
Fig.5) Parameter Download - Air Suspension 1st
Fig.6) Parameter Download - Air Suspension 2nd
Fig.7) Parameter Download - Delivery
2 Calibration.








Fig.8) Select the Calibration
Fig.9) Calibration
3 Clear "DTC".
4 Confirm the Headlamp movement through the Actuation Test.




Fig.10) Actuation Test
5 Confirm the "DTC" and "Service data".
4. Is parameter displayed within specifications?