Malibu V6-191 3.1L VIN M SFI (1997)
Description
In this mode of operation, the scan tool allows the technician to command the Body Function Controller (BFC) to display its various inputs, outputs, and
Instrument Cluster information for ease in diagnosis. This mode can be used to determine whether the Body Function Controller (BFC) is receiving data
correctly from the Body Function Controller (BFC) inputs, the Instrument Cluster or the Powertrain Control Module (PCM) and if the computer systems
are operating properly. The choice of inputs that can be read are listed in TABLE #3.
Module Information Menu
Description
In this mode of operation, the scan tool can command the Body Function Controller (BFC) to read from the instrument Cluster pertinent information
about the Instrument Cluster (Part Number, Calibration ID and the year of construction), the information that can be read is listed in TABLE #4.
PCM to BFC A/C Clutch Data
Description
In this mode of operation, the scan tool can command the Body Function Controller (BFC) to read its various data inputs from the Powertrain Control
Module (PCM). This mode can be used to determine whether the Body Function Controller (BFC) is receiving data correctly from the Powertrain
Control Module (PCM) and if the Powertrain Control Module (PCM) is allowing the A/C Compressor to function. The inputs that can be read are listed
in TABLE #5
Security Data
