ABS Pump & Sensor Dead? Full Diagnostic + Service info Deep Dive | Multi Axis Comm Loss

In this video, we dive deep into a communication fault between the ABS module and the multi -axis acceleration sensor. Using a scan tool, we identify two key fault codes: C0110 (Pump Motor Circuit Fault) and U1826 (Lost Communication with Multi-Axis Acceleration Sensor). From pulling up detailed service information and wiring diagrams to physically locating and testing the components, this is a real world diagnostic session that shows the why behind the what. We confirm good powers and grounds, verify a lack of communication at both ends, and ultimately make the call to replace the ABS module and the Acceleration sensor. A follow up video will show the programming results. #chevyexpress #automotivediagnostics #mobilemechanic #autorepair