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Home >> Porsche >> 2001 >> 911 Turbo AWD (996) F6-3.6L Turbo >> Repair and Diagnosis >> Lighting and Horns >> Headlamp >> Headlamp Alignment Control Module >> Testing and Inspection >> Control Module Function (Coding/Programming)
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Control Module Function (Coding/Programming)





Control Module Function

Coding

A new control module can be coded in menu item Coding.

Procedure

1. Connect PST2 and switch on the ignition
2. Select vehicle type 911 (996) and start the automatic control module search
3. Select control module HBA
4. Select menu item Coding
5. Select vehicle type 911 (996) and start coding with the [F8] key


Calibration

The control module can be calibrated under menu item Calibration. Calibration is necessary in the following cases:
- When replacing the servomotors for HBA
- When replacing the entire headlights
- When replacing the control module
- When replacing angle sensors for HBA
- When modifying the running gear

NOTE: Adjust the headlights after calibration.

Procedure

1. Connect PST 2 and switch on ignition
2. Select vehicle type 911(996) and start the automatic control module search
3. Select control module HBA
4. Select menu item Calibration and follow the instructions displayed by the PST2

NOTE: The servomotors will be activated in the three possible positions - max. position, center position and min. position - during calibration. Observe this process with the dipped beam switched on. Read out the fault memory after calibration.

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