Other information:
Programming
NOTE:
A passive key with a depleted battery(ies) only starts the vehicle when
in the backup starting location. The RKE functionality remains
inoperative until the key battery(ies) is replaced.
NOTE:
The diagnostic scan tool must have an active Internet connection...
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...