GDS2 (Global Diagnostic System 2) is the advanced OEM diagnostic and programming platform developed by General Motors to deliver professional, dealership-level service capabilities directly to ...

GM has issued a product recall for certain examples of 2022 and 2023 Chevy LCF or Low Cab Forward 5500 HD/XD vehicles due to a problem with the ABS (Antilock Brake System) module. The problem: ...

Start at the ABS sensor and work your way , inspecting the wiring and any connectors , back to the ABS module . Unplug the ABS sensor and check its resistance with an ohm meter . Compare with both a ” ...