Grand Cherokee 2WD Limited V8-4.7L (2002)
-
Body control module flash enable
-
Coolant level switch sense
-
Door ajar switch sense (two circuits - one left rear, and one right rear)
-
Driver seat heater switch mux
-
Fog lamp switch sense
-
Fused B(+)
-
Fused ignition switch output (run-acc)
-
Fused ignition switch output (st-run)
-
Ground (five circuits - two Z1, and three Z2)
-
Hazard switch sense
-
Headlamp switch mux
-
High beam switch sense
-
Hood ajar switch sense (export)
-
Key-in ignition switch sense
-
Liftgate ajar switch sense
-
Liftgate courtesy disable
-
Liftgate flip-up ajar switch sense
-
Panel lamps dimmer signal
-
Park lamp relay output
-
Passenger seat heater switch mux
-
PCI bus
-
Radio control mux
-
Rear window defogger switch sense
-
Seat belt switch sense
-
Ultralight sensor signal
-
Washer fluid switch sense
-
Washer pump switch sense
-
Windshield wiper switch mux
-
Wiper park switch sense
Messaging
The BCM uses the following messages received from other electronic modules over the PCI data bus:
-
Accessory Delay Control (DDM/PDM)
-
Battery Temperature (PCM)
-
Chime Request (EMIC, EVIC, SKIM)
-
Cylinder Lock Switch Status (DDM)
-
Door Ajar Status/Front Doors (DDM/PDM)
-
Door Lock Status (DDM/PDM)
-
Engine Model (PCM)
-
Engine RPM (PCM)
-
Engine Temperature (PCM)
-
English/Metric Default (EMIC)
-
Fuel Tank Level (PCM)
-
Fuel Used/Injector Pulses (PCM)
-
Panic Control (PDM)
-
Programmable Features Preferences/Audible & Optical Chirps/Headlamp Delay (EVIC)
-
RKE Status (PDM)
-
Vehicle Identification Number (PCM)
-
Vehicle Speed (PCM)
The BCM provides the following messages to other electronic modules over the PCI data bus:
-
A/C Switch Status (PCM)
-
Ambient Temperature Data (AZC/EVIC/PCM)
-
Average/Instantaneous Fuel Economy (EVIC)
-
Country Code (EMIC)
-
Courtesy Lamp Status (DDM/PDM)
-
Distance To Empty (EVIC)
-
Elapsed Ignition On Timer (EVIC)
-
English/Metric Status (EMIC)
-
Front & Rear Door Ajar Status (EVIC)
-
Front & Rear Fog Lamp Status (EMIC)
-
Heated Seat Switch Status (HSM/MHSM)
-
High Beam Status (EMIC)
-
Ignition OFF Timer (EVIC)
-
Ignition Switch Position (DDM/PDM)
-
Key-In Ignition Status (DDM/PDM)