Conditions for Clearing the MIL/DTC
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
- A current DTC B2533 clears when the BCM no longer detects a short to battery positive voltage in the control circuit of the fog lamps relay.
- A history DTC B2533 clears after 100 consecutive ignition cycles when the condition is no longer present.
- A DTC B2533 will clear when commanded by a scan tool.