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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Steering Wheel And Steering Column) >> Diagnostic Information and Procedures >> DTC B1023: Integral Switch Malfunction >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.

The steering column lock module detects an internal sensor malfunction resulting in lock status of invalid to be transmitted on serial data.