Conditions for Clearing the DTC

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.

The DTC will be current for as long as the fault is present.
When the fault is no longer present the DTC will be a history status code.
The history DTC will be cleared after 100 error free ignition cycles, or by using the scan tool clearing DTCs feature.