LS V8-3.9L VIN A (2003)
Audible Warning Device: Description and Operation
The instrument cluster controls the following chimes:
-
driver or passenger safety belt not fastened warning chime (warning times out)
-
key-in-ignition warning (repetitive chime)
-
headlamp-on warning (repetitive chime)
-
door ajar warning (repetitive chime)
-
safety belt warning chime (repetitive chime)
-
belt minder warning chime (repetitive chime after a delay and the safety belt chime has completed)
The safety belt warning chime warns that the safety belt is not fastened. The safety belt warning chime sounds when the driver or passenger safety belt is
not fastened and the key switch is turned from the OFF/LOCK or ACC to the RUN or START position.
The safety belt warning chime stops sounding when the safety belt is fastened, when the key switch is switched from the RUN or START to the
OFF/LOCK or ACC position, or when the chime has sounded for approximately six seconds.
The safety belt warning chime inputs are:
-
key in START position
-
key in RUN position
-
driver or passenger safety belt switch data communicated by the restraint control module (RCM) to the instrument cluster on circuit 8-GE52
(WH/BK)
The safety belt warning lamp along with the chime warns that the safety belt is not fastened. The safety belt warning lamp illuminates when the safety
belt is not fastened and the key is turned from the OFF/LOCK or ACC to the RUN or START position.
The safety belt warning lamp turns off when the safety belt is fastened, the key is moved from the RUN or START to the OFF/LOCK or ACC position,
or if the lamp is illuminated for approximately 6 seconds.
The safety belt warning lamp inputs are:
-
key in START position
-
key in RUN position
-
driver or passenger safety belt switch data communicated by the restraint control module (RCM) to the instrument cluster on circuit 8-GE52
(WH/BK)
NOTE: The belt minder is configurable. To configure without using a diagnostic tool, refer to Belt Minder Deactivating/Activating.
The belt minder feature supplements the current safety belt warning function. The belt minder is enabled after the current safety belt warning is complete.
The belt minder reminds the driver that the driver or passenger safety belt is unbuckled by intermittently sounding a chime and illuminating the safety
belt warning lamp in the instrument cluster. While activated, the belt minder alternates the chime and indicator from on for 6 seconds to off for 30
seconds.
The door ajar warning chime warns that a door is not fully closed. The chime sounds when any door or the luggage compartment lid becomes ajar while
the key is in the RUN position.
The door ajar warning indicator warns that a door is not fully closed. The door ajar warning indicator illuminates when any door or the luggage
compartment lid initially becomes ajar while the key is in the RUN position.
The door ajar warning indicator turns off when all doors and the luggage compartment lid are closed, or the key is turned to the OFF/LOCK or ACC
position.
The door ajar warning lamp/chime inputs are:
-
key in START position
-
key in RUN position
-
door ajar data communicated by the FEM and REM to the instrument cluster on the SCP communication network
The key-in-ignition warning chime warns that the key is still in the ignition when the driver door is ajar. The key-in-ignition warning chime sounds when
the driver door is ajar and the key is in the ignition switch.
The key-in-ignition warning chime stops sounding when the driver door is closed or the key is removed from the ignition.
The key-in-ignition warning chime input is the key-in-ignition switch circuit 30S-GM7 (RD/WH), voltage applied with the key in ignition.
The headlamp on warning chime warns that the headlamps are on when the driver door is ajar and the key is removed from the ignition. The headlamps
on warning chime sounds if the driver door is ajar, the headlamp switch is in the PARK or HEAD position, and the key is in the OFF/LOCK position
with the key out.
