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...