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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Vehicle Access System) >> Diagnostic Information and Procedures >> DTC B2976, B2991, B2996, or B3001 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

B2976 00: Left Front Door Ajar Circuit = Normal & Left Front Door Open Switch Signal = Short to Ground - For greater than 15 s

B2991 00: Right Front Door Ajar Circuit = Normal & Right Front Door Open Switch Signal = Short to Ground - For greater than 15 s

B3001 00: Liftgate Ajar Circuit = Normal & Rear Access Open Switch Signal = Short to Ground - For greater than 15 s