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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Horn System) >> Diagnostic Information and Procedures >> DTC B2750 >> Conditions for Clearing the MIL/DTC

Conditions for Clearing the MIL/DTC

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

DTC B2750 will clear when an improper voltage level is no longer detected on the horn relay control circuit, or when you use a scan tool to clear DTCs.