Caution:When replacing the HO2S perform the following:
A code clear with a scan tool, regardless of whether or not aDTC is setHO2S heater resistance learn reset with a scan tool, whereavailablePerform the above in order to reset the HO2S resistancelearned value and avoid possible HO2S failure.
HVAC Component Replacement Reference
HVAC Component Replacement ReferenceScan Tool NameComponent Code / Schematic NameService NameRepair Instruction NamePassenger Compartment Humidity, Passenger Compartment Humidity Sensor Temperature,Windshield TemperatureB160-Windshield Temperature and Inside Moisture SensorHumidity/Windshield Temper ...