Connect GDS to Data Link Connector(DLC).
Engine "ON".
Monitor the "Main function activation status, HLL position, DBL position" parameter on the scan-tool.
Check the operation of "HLL position and DBL position" use Actuation test.
Fig.1) Actuation Test - HLL LOW & HIGH POSTION
Fig.2) Actuation Test - DBL RIGHT & LEFT POSTION
Is parameter displayed within specifications?
![]() | ▶ Fault is intermittent caused by poor contact in the sensor’s and/or AFLS ECU’s connector or was repaired and AFLS ECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of vehicle Repair" procedure |
![]() | ▶ Go to " Inspection/Repair " procedure. |