by Mike Lundgren | May 7, 2026 | Diagnostics
Nitrogen-filled air suspension systems are becoming increasingly common on Stellantis (Jeep, Ram, Dodge, Chrysler), GM, and Volvo vehicles. These systems require nitrogen charging when severely depleted or after component replacement, and shops can set up to perform...
by Mike Lundgren | Apr 23, 2026 | Module Programming
GM’s Global B VIP (Vehicle Intelligence Program) architecture, found on 2020+ General Motors vehicles, introduces a complex security authentication system that can create unexpected challenges when programming modules. Unlike the simpler pin-sharing system in...
