Grand Prix V6-191 3.1L VIN M SFI (1998)
Body Control Module: Description and Operation
Audible Warnings
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Key in ignition reminder.
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Fasten seat belt reminder.
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Fasten belts indicator control.
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Turn signal reminder.
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Driver information display reminder.
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Trip calculator reminder.
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Headlamps ON reminder.
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Last door closed locking confirmation.
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Feature customization and diagnostics feedback.
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Refer to Audible Warning for more information. See: Instrument Panel, Gauges and Warning Indicators/Audible Warning Device
Automatic Door Locks
The Body Control Module (BCM) type 2 has these automatic door lock features:
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All door unlock.
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All door lock.
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Last door closed locking.
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Lockout prevention.
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Lockout prevention override.
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Ignition OFF unlock.
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Shift into PARK unlock.
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Shift out of PARK lock.
The BCM type 3 has these automatic door lock features, in addition to BCM type 2 features:
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Remote driver door unlock.
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Remote all door unlock.
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Remote all door lock.
The BCM type 4 has this automatic door lock feature, in addition to BCM type 2 and 3 features:
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Key cylinder unlock.
The BCM provides feature customization of these door lock functions: shift out of PARK lock, ignition OFF unlock, shift into PARK unlock, last door
closed locking, and lockout prevention.
Refer to Automatic Door Locks for more information. See: Body and Frame/Locks/Power Locks
Body Control Module (BCM)
This vehicle is equipped with one of three Body Control Module (BCM) types. The BCM type installed on this vehicle is based on vehicle equipment
content and options.
The BCM types are:
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BCM type 2.
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BCM type 3.
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BCM type 4.
Refer to Diagnostics for more information on how to identify the BCM type installed. See: Diagnostics
BCM Type 2
The BCM Type 2 provides Retained Accessory Power (RAP), audible warnings, interior lighting, and automatic power door locks.
BCM Type 3
The BCM Type 3 provides all of the features of the BCM type 2 plus keyless entry. Vehicles with RPO AU0 are equipped with a BCM type 3.
BCM Type 4
The BCM Type provides all of the features of the BCM type 2 and 3 plus content theft deterrent Vehicle with RPO AU0 and UA6 are equipped
with a BCM type 4.
Content Theft Deterrent Functions
The Body Control Module (BCM) type 4 features a content theft deterrent system which is designed to deter vehicle vandalism and theft. The content
theft deterrent system perform these functions:
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Flashes the headlamps.
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Sounds the horn.
