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CPC4 control modules labeled A0034461002/001 for Freightliner and Detroit Diesel trucks – repaired and serviced by Module Repair Lab.

CPC4 Repair | Freightliner Cascadia (2014–2019)

6 products

CPC4 repair service for Freightliner Cascadia (2014–2019). CPC4 failure causes no-start, fault codes, and loss of engine communication — we rebuild at the board level with BGA rework and board-level diagnostics. Expedite repair available, nationwide mail-in

6 products

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Side view of Freightliner CPC4 modules with part number A0034461002, labeled “Electronic CPC4 NAFTA,” commonly used in Detroit Diesel-powered Cascadia trucks.

Front-facing image of two Freightliner CPC4 modules, clearly displaying labels with part numbers A0034461002 and A0034461002/001, used in 2014–2019 Freightliner Cascadia.

CPC4 ECM Repair for Freightliner Cascadia & Western Star (Detroit Diesel)

Front angle view of Freightliner CPC4 module part number A0034461002/001 showing Continental label and mounting clips

Two CPC4 NAFTA modules labeled A0034461002/001 for Freightliner trucks, side-by-side for comparison

CPC4 Module Repair for Freightliner Cascadia (2014–2019) | A0034461302

Freightliner CPC4 module part number A0034461002 labeled “Electronic CPC4 NAFTA” with visible connectors and Continental branding

Two Freightliner CPC4 modules shown side by side with part numbers visible and front labels facing forward

CPC4 Module Repair for Freightliner Cascadia (2014–2019) | A0034461102

Front angle view of Freightliner CPC4 module part number A0034461002 showing Continental label, mounting clips, and diagnostic port—used in 2014–2019 Cascadia trucks

Two Freightliner CPC4 modules side-by-side on repair bench, both labeled A0034461002, highlighting electronic controller used in Detroit Diesel-equipped Cascadia trucks.

CPC4 Module Repair for Freightliner Cascadia (2014–2019) | A0034461002

Single Freightliner CPC4 module (A0034461002/001) close-up, showing label and mounting clips — serviced for 2014–2019 Cascadia truck models

Two Freightliner CPC4 control modules labeled A0034461002/001 displayed on a white background, showing connector sides and warning labels for repair reference

CPC4 Module Repair for Freightliner Cascadia (2014–2019) | A0064463402

Close-up front angle view of Freightliner CPC4 module with part number A0034461002, showing label and mounting clips

Two Freightliner CPC4 modules side-by-side, part number A0034461002 visible on both, showing electronic component detail

CPC4 Module Repair for Freightliner Cascadia (2014–2019) | A0034461202

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CPC4 Module Repair for Freightliner Cascadia (2014–2019) | Fast Turnaround & Trusted Nationwide