Other information:
BCM
The BCM controls the following:
Ambient lighting
Battery management function
Delayed accessory function
Dimmable backlighting
Door Lock LED
Exterior lighting
Fog lamps (if equipped)
Headlamps
Heated rear windows
Heated exterior mirrors
Horn relay control
Interior lighting
Keypad switch and illumination
PATS
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System Operation
Air Fuel Ratio Imbalance Monitor
The air fuel ratio imbalance monitor is an on board diagnostic strategy designed to monitor the air fuel ratio.
Air Fuel Ratio Imbalance Monitor — Heated Oxygen Sensor (HO2S) Monitor
The air fuel ratio imbalance monitor estimates the cylinder to
cylinder air fuel ratio difference using the universal HO2S
high frequency signal. The high ..