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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 97 (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 2006 Buick LaCrosse and 2006 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.