Action Taken When the DTC Sets
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
A default value will be used for the sensor data by the HVAC control module. The sensor reading, which displays on the scan tool in the HVAC data list, will be this default value.