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Home › Volvo › 2012 › XC90 R-Design, FWD › Repair and Diagnosis › Engine Performance › System › Ignition And Control Systems - General Diagnostics And Tests › Connecting The Breakout Box, Engine Control Module (ECM) (B8444S; 2005-2011) › Connecting The Breakout Box › Control Module Connection

Control Module Connection

Check that no pins or sockets are damaged on the connector.
Install the engine control module (ECM).
see ENGINE CONTROL MODULE (ECM), REPLACING