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Home >> Chevrolet >> 2013 >> Spark LS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Lighting System) >> Diagnostic Information and Procedures >> DTC B257A: Headlamp Switch Input Signals >> DTC Descriptor
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DTC Descriptor

WARNING: This page is about a different car, the 2014 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
DTC B257A 00

Headlamp Switch Input Signals Correlation Malfunction

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