Grand Prix V6-3.8L VIN 2 (2004)
Seat Belt Reminder Lamp: Description and Operation
FASTEN SAFETY BELT INDICATOR (RED)
The fasten safety belt indicator may only be ON during RUN. The instrument panel cluster (IPC) illuminates the fasten safety belt indicator under the
following conditions:
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During the bulb check.
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The inflatable restraint sensing and diagnostic module (SDM) sends the status of the driver's seat belt switch to the IPC via a class 2 message. If
the seat belt is unfastened, the IPC will illuminate the fasten safety belt indicator for 72 seconds or until the seat belt is fastened. If the seat belt is
unfastened within 8 seconds following the bulb check, the IPC sends a class 2 serial message requesting 5 chimes to sound.