XK-8 Convertible (X100) V8-4.0L (AJ26) (1997)
Body Processor Module: Description and Operation
Body Processor Module
The Body Control System consists of six modules:
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Body Processor Module (BPM)
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Security and Locking Control Module (SLCM)
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Driver Door Control Module (DDCM)
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Passenger Door Control Module (PDCM)
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Driver Seat Control Module (DSCM)
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Passenger Seat Control Module (PSCM)
The Body Processor Module (BPM) is located in the fascia, mounted on the passenger airbag/SRS bracket, behind and above the glovebox.
The BPM functions are (where fitted):
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Interior and exterior lighting, except for the door puddle lamps and the rear lamp bulb failure
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Windshield wash/wipe and headlamp power wash
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Steering column memory
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Action alarm lights and sounders and inhibits engine crank
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Gearshift and ignition key interlocks
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Various switches, for example: convertible top, trunk release, fuel filler flap release
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Various audible and visual alarms, for example: sidelight on warning, convertible top operating, seat belt status.