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Horn: Testing and Inspection






High and Low Tone Horns (H2)/(H7), Checking

The High Tone Horn/Low Tone Horn can be checked using the Vehicle Electrical System Control Module (J519) output Diagnostic Test Mode (DTM). Refer to=> [ Vehicle Electrical System Control Module, Output Diagnostic Test Mode (DTM) ] Vehicle Electrical System Control Module, Output Diagnostic Test Mode (DTM).