Description
Mack 12MS517BM ECM | Repair Service Service. Your ECM will be returned fully reconditioned, tested, and ready to be installed back in the exact vehicle it came off, saving you the time and expense of having a new ECM programmed to your engine.
Mack 12MS517BM ECM OEM | Repair Service
12MS517BM
SW: 12MS514M, 12MS523M, 12MS517M, 12MS517BM
P/N: MACK E7. BOSCH MS6.2, MS6
Common Problems
- Blowing fuses
- No communication
- Engine shutting down
- Fault codes in the unit
- Intermittent faults
- Oil intrusion
- Water damaged
- Injector driver faults
Process
You need only ship your unit to us, and we will diagnose the faults and ship the fixed unit back.
Why trust us
Our engineering team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology. We are always happy to provide technical assistance. Before sending in your parts, feel free to contact us to discuss the faults you are experiencing.
ECM Engineering USA / ECM Repair USA
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