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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (HVAC Systems - Manual) >> Diagnostic Information and Procedures >> DTC B0248, B0268, or B0418 >> Action Taken When the DTC Sets

Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

The HVAC control module will recalibrate the appropriate actuator each time the ignition switch is turned ON.