Inspection of Headlight Auto Leveling Control Module and Its Circuit (with Headlight Auto Leveling System): Notes
Headlight auto leveling control module and its circuits can be checked at connector terminal of headlight auto leveling control module by measuring voltage and pulse signal.
NOTE:
If you connect a voltmeter or an ohmmeter directly to the auto leveling control module by disconnecting the auto leveling control module connector, you can damage the auto leveling control module.
Never connect a voltmeter or an ohmmeter directly to any terminal on the auto leveling control module by disconnecting the auto leveling control module connector.
Never connect a voltmeter or an ohmmeter directly to any terminal on the auto leveling control module by disconnecting the auto leveling control module connector.