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Home >> Volvo >> 2011 >> S40 T-5 R-Design >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control Module (ECM) Diagnostic Trouble Codes - 8 Of 10 (544 Body) >> ECM-830B: Alternator Control Module (ACM). Faulty Communication (B5254T3; 2005-2007) >> Faulty Communication (2005) >> Replacing The Control Module
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Replacing The Control Module

Try a new alternator control module (ACM).

Remedy as necessary.

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