Conditions for Clearing the MIL/DTC

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

A current DTC B1482 will clear if voltage is present on the battery positive voltage circuit and the BCM does not detect a short to ground.
A history DTC B1482 will clear after 100 consecutive ignition cycles if the condition for the malfunction is no longer present nor any other malfunction in the BCM is detected.
The BCM receives a clear code command from the scan tool.