TechnicianVision · Knowledge base
I-CAR Collision Repair Of The 2021 General Motors (GM) Full-Frame Sport Utility Vehicles (SUV) Course
I-CAR · October 16, 2020 · Chevrolet, GMC, Cadillac
Summary
This article introduces the I-CAR training course for the redesigned 2021 General Motors full-frame SUVs, highlighting significant updates in construction materials, structural procedures, and ADAS configurations. It details the specific mix of aluminum closure panels and various steel grades used in the body and frame of these redesigned models.
What to do on the job
Refer to the GM ADAS configuration reference document and specific GM repair procedures to address the unique mix of aluminum and high-strength steels on 2021 SUV models.
How to use it
Use this document to justify the necessity of specialized training, research time, and specific OEM repair procedures when estimating repairs on 2021 GM full-frame SUVs (Yukon, Tahoe, Suburban, Escalade) due to their complex multi-material construction and advanced ADAS systems.
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