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Home >> Oldsmobile >> 1999 >> Bravada V6-4.3L VIN W >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions >> Input 1 >> Horn Relay Input
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Horn Relay Input

Range: ACTIVE/INACTIVE
The horn relay input information refers to the horn operation.

ACTIVE displays when the following conditions exist:
^ The BCM senses that the horn relay coil circuit is grounded.
^ The horns receive a command to sound.

INACTIVE displays when the following conditions exist:
^ The BCM does not sense that the horn relay coil circuit is grounded.
^ The horns do not receive a command to sound.