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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (Lighting System) >> Diagnostic Information and Procedures >> DTC B2575 or B2699: Headlamps Control Circuit >> Diagnostic Fault Information

Diagnostic Fault Information

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.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
F3DA (BCM 3) Fuse B+ B2575 01, B2575 04 B2575 01, B2575 04 - -
F4DA (BCM 4) Fuse B+ B2699 01, B2699 04 B2699 01, B2699 04 - -
Low Beam Headlamp Control - Left B2575 02 B2575 01, B2575 04 1 -
Low Beam Headlamp Control - Right B2699 02 B2699 01, B2699 04 1 -
Headlamp Ground - Left - 1 - -
Headlamp Ground - Right - 1 - -
1. Headlamps Malfunction