Description
Cummins 4921776 | CM850 Repair Service.
Cummins ECM 4921776 | CM850 Repair Service
HW: CM850
SW: X82819439, AQ40101.07, AQ40101. 05
PN: 4921776
Brand: Motorola
John Deere AGV applications.
We first diagnose the unit. If it’s not repairable or no problems are found, the cost is $200 plus shipping.
In this case, we will process a partial refund with the difference.
Warranty
A 1-year warranty even backs our ECM repair service. Our experts not only repair your ECM, but also ensure that it’s built for reliability and long-lasting performance.
Common Problems
- Blowing fuses
- No communication
- Engine shutting down
- Fault codes in the unit
- Intermittent faults
- Oil intrusion
- Water damaged
- Injector driver faults
Process
All you need to do is ship your unit to us, and we diagnose the faults and ship the fixed unit back to you free of shipping costs.
Why trust us
Our engineering team has over 15 years of experience, has repaired more than 10K ECMs, and has used the latest simulation technology. We are always happy to assist you with any technical assistance we can. Feel free to contact us if you wish to discuss the faults you are experiencing before sending in your parts.
ECM Engineering USA / ECM Repair USA
