Mercedes SAM / BCM Module Repair Service and power supply issues

and power supply issues

This typically happens after the battery has experienced under voltage too many times

Inconsistent behaviour—fine one day

Common ECU Issues We Repair:

Mercedes SAM / BCM Module Repair Service and power supply issuesMercedes SAM BCM Module Repair ServiceWater Ingress & Driver IC Replacement This is a repair service for Mercedes SAM (Signal Acquisition Module) or BCM (Body Control Module) units affected by water damage or failed output drivers. Common Issues Repaired: Water ingress leading to internal corrosion Burned or failed driver ICs Electrical faults (e. g., lights stuck on, wipers non functional) CAN communication issues We carry out a full diagnostic and