FixVault

Home › Chevrolet › 2021 › Express 2500 LS, 2.8L Eng VIN 1 › Repair and Diagnosis › Engine Performance › System › Data Communications › Diagnostic Information and Procedures › DTC B101D › Circuit/System Verification

Circuit/System Verification

Verify that DTC B101D is not set.

If the DTC is set, replace the control module that set the DTC.