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.
Air Conditioning (A/C) Evaporator Case Assembly Replacement Evaporator
Removal ProcedureRemove the HVAC module. Refer toHeater and Air Conditioning Evaporator and Blower Module Removal and Installation.Remove the heater core cover screws from the evaporator caseassembly.Remove the heater core cover from the evaporator caseassembly.Remove the heater core from the HVAC m ...