Tahoe 4WD V8-393 6.5L DSL Turbo VIN S (1995)
Audible Warning Device: Description and Operation
Lamps-ON Warning Alarm
The Lamps-ON Warning Alarm will sound if the following conditions are met simultaneously: The Headlamp and Panel Dimmer Switch must be in the
HEAD or PARK position, The Panel Dimmer Switch is not in the fully dim position and the Ignition Switch must be in the LOCK, ACC or OFF
position. When the Headlamp and Panel Dimmer Switch is in the HEAD or PARK position, voltage is applied through the ILLUM FUSE 14 to the
Audio Alarm Module. When voltage is sensed at the Lamps ON Input terminal of the Audio Alarm Module and there is an absence of voltage at the
Ignition ON Input terminal, then the Lamps-ON Warning Alarm will sound (if the Dimmer Switch in the Headlamp and Panel Dimmer Switch is
positioned at its dimmest setting, then the voltage present at the Lamps-ON Input terminal may not be high enough to activate the Lamps-ON Warning
Alarm). The Lamps-ON Warning Alarm can be disabled by either turning the Headlamp and Panel Dimmer Switch to the OFF position or turning the
Ignition Switch to the RUN position.
