AFS (ADAPTIVE FRONT LIGHTING SYSTEM) INITIALIZATION

id091800813300

Without using M-MDS

Caution

•  Perform with the vehicle in an unloaded condition (no occupants; spare tire, jack and tools are in designated positions).

•  Perform the procedures in Steps 1 to 3 within 30 s.

1.  Switch the ignition to ON.

•  If the AFS OFF light illuminates after 6.5 s or more have elapsed since the ignition is switched to ON., perform a DTC inspection, as it is possible that there is a malfunction with the AFS. (See DTC INSPECTION [AFS (ADAPTIVE FRONT LIGHTING SYSTEM)].)

•  Repair or replace for the malfunction, then repeat the procedure from Step 1.

Note

•  If the AFS control module has never been initialized, the AFS OFF light flashes 2 times at 0.5 s intervals, every 1.25 s repeatedly, however this does not indicate a procedural mistake, and continue with the procedure as it is.

2.  Turn on the headlights.

3.  Connect terminal B (INIT) of the DLC-2 to terminal J (GND) using a jumper wire.

am6zzw00007314

Caution

•  If the terminals are mistakenly connected, vehicle damage or fire could occur. When connecting with the jumper wire, thoroughly verify what terminals are being connected to prevent a miss-connection.

4.  The AFS OFF light flashes 3 times at 0.25 s intervals, and then it turns off. Also, verify that the headlight optical axis lowers from its current position and returns to its original position, and the light-bending illuminates.

am6zzw00007315

Caution

•  If any of the following conditions occurs, perform a DTC inspection as there could be a malfunction with the AFS. (See DTC INSPECTION [AFS (ADAPTIVE FRONT LIGHTING SYSTEM)].)

―  AFS OFF light does not flash 3 times at 0.25 s intervals

―  Headlight optical axis does not move

―  Light-bending does not illuminate

•  Repair or replace the malfunctioning area, then repeat the procedure from Step 1.

5.  Disconnect the jumper wire from DLC-2.

Using M-MDS

1.  Connect the M-MDS to DLC-2.

am6zzw00002273

2.  After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

•  When using the IDS (laptop PC)

1.  Select the "Electrical".

2.  Select "Exterior Lighting".

3.  Select "Headlamp".

4.  Select "Auto Leveling Sensor Re-zero Procedure".

•  When using the PDS (Pocket PC)

1.  Select the "All Tests and Calibrations".

2.  Select "Auto Leveling Sensor Re-zero Procedure".

3.  Perform the procedure according to the directions on the screen.