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Home >> Isuzu >> 2003 >> Ascender 2WD L6-4.2L >> Repair and Diagnosis >> Lighting and Horns >> Horn >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions
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Scan Tool Data Definitions

Scan Tool Data Definitions
Battery Voltage: The scan tool displays the current state of the battery in volts.

Horn Output: The scan tool displays On/Off to indicate the current state of the horn as commanded by the body control module (BCM).
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