TechnicianVision · Knowledge base
2019 Chevrolet Silverado/GMC Sierra Redesigned
I-CAR · October 9, 2018 · Chevrolet, GMC
Summary
The redesigned 2019 Chevrolet Silverado and GMC Sierra feature significant structural changes, including a front module where any visual cracks in the seam sealer or deformation in secondary panels require full part replacement due to structural adhesive. Additionally, GM has introduced expanded sectioning procedures for the front frame rails and a new rear module assembly replacement procedure.
What to do on the job
Inspect the front module adhesively bonded joints for visual cracks in the seam sealer or deformation in secondary panels, and perform a full part replacement if any such damage is found.
How to use it
Use this document to justify the full replacement of front module components when seam sealer cracks or panel deformations are present, as GM explicitly states that the integrity of the structural adhesive cannot be guaranteed. Also, reference this to support labor for the new rear module assembly replacement and front frame rail sectioning procedures.
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