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 B2742 clears when the BCM no longer detects a short to ground in the signal circuit of the fog lamp switch.
- A history DTC B2742 clears after 100 consecutive ignition cycles.
- The BCM receives the Clear Code command from the scan tool.