ECU/ECM

Circuit Board Medics professionally repairs faulty or failing Paccar ECUs/ECMs. Click to see more details.

With Over 35k 5-star reviews, we are a trusted and reliable provider of fast and affordable repairs.

  • On Sale!
    Paccar ECM MX-13 / MX-11 Repair Service

    PACCAR MX 13 and MX 11 ECM/ECU Repair

    Paccar ECM Repair Service This is a repair service for a 2010 - 2022 Paccar ECM found on semi-trucks with MX-11 and MX-13 engines. Paccar ECMs can be found in both Kenworth and Peterbilt trucks. Common Paccar ECM Issues Fault codes related to the...

    Was: $1,699.99
    Sale: $1,499.99
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