Headlamp Control Module Programming and Setup
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Headlamp Control Module Programming and Setup
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The headlamp control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct calibration software, the headlamp control module will not control all of the vehicle features properly.
Ensure that the following conditions exist in order to prepare for headlamp control module programming:
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1.
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The battery is fully charged.
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2.
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The MDI data link connectors are secure.
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3.
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The scan tool is loaded with the most current software version.
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4.
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All disconnected modules and devices are reconnected securely.
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5.
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This entire procedure has been reviewed before proceeding.
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Do not reprogram the headlamp control module unless directed by a service procedure or a service bulletin.
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Headlamp Control Module Programming
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To program and setup an existing or new replacement headlamp control module, perform the following procedure:
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2.
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On the SPS Supported Controllers screen, select Headlamp Control Module - Programming and follow the on-screen instructions.
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3.
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On the SPS Supported Controllers screen, select Headlamp Control Module - Programming and follow the on-screen instructions.
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If the headlamp control module fails to accept the program, verify all scan tool and headlamp control module connections are secure.
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Note
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After programming is completed, perform the following to avoid future misdiagnosis:
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1.
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Turn the ignition OFF, for 10 seconds.
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2.
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Open and close the door.
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3.
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Install the scan tool to the data link connector.
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4.
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Ignition ON, engine OFF.
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5.
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With a scan tool, clear all DTC"s from all modules.
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