Component Inspection
■ Check ECU(AHLS)
1.

Connect scantool to Data Link Connector(DLC).

2.

Engine "ON" and Head lamp"ON".

3.

Erase the DTC with scantool.

4.

Is it possible to erase the DTC with Scantool ?

▶ Check head lamp movement with actuation test, and then, go to "Verification of Vehicle Repair" Procedure.

▶ Substitute with a known-good "AHLS-ECM" and check for proper operation. If the problem is corrected, replace "AHLS-ECM" and then go to "Verification Vehicle Repair" procedure.

▶ After its repair done, Perform the lamp actuation by GDS in order to verify its normal operation.

caution

Perform Vehicle Selection and Level Initialization with scantool if AHLS ECM is repalce. (Auto Levelling Sensor)

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