TechnicianVision · Knowledge base
Hybrid And Electric Vehicle Precautions: 2019 Chevrolet Volt
I-CAR · September 23, 2019 · Chevrolet
Summary
This article highlights the critical safety precautions and procedures required when repairing the 2019 Chevrolet Volt hybrid/electric vehicle. It emphasizes that high-voltage disabling procedures only de-energize components outside the battery pack, and that a scan tool and high-voltage DVOM are required to perform the disablement safely.
What to do on the job
Always use a scan tool and a high-voltage DVOM to perform and verify the high-voltage disabling procedure before beginning repairs, keeping in mind that dangerous voltage remains inside the battery pack.
How to use it
Use this document to justify the line items and labor time required for high-voltage system disabling and safety verification. It proves that a scan tool and a high-voltage DVOM are mandatory OEM-required tools for the disabling process, and highlights that safety precautions must be maintained because the battery pack itself remains energized even after disabling.
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