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Home >> GMC >> 1999 >> S15/T15 Jimmy 2WD V6-4.3L VIN W >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions >> Data >> High Beam Input
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High Beam Input




Range: 0.0-18.0 Volts
The BCM uses this input in order to determine the state of the high beam headlamps. The BCM measures the circuit voltage at a point between both of the high beam headlamps and the beam selector switch. The high beam input voltage will vary depending on the state of the headlamps. Refer to the table.
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