Programmed 2010-2011 Equinox Engine Control Module ECM 12650256
USD 187.99 USD
Specifications
| Country Of Origin | United States |
| Manufacturer Part Number | 12650256 |
| Manufacturer Warranty | 1 Year |
| Genuine OEM | Yes |
| Interchange Part Number | 590-01910 |
| PartNumber | 590 |
| Model | EQUINOX |
| Year | 2012 |
There were no consistent trouble codes, just a random U0100 (Lost Communication with ECM) that would pop up now and then. After verifying the power and ground circuits to the ECM were solid—a critical first step I always perform—I suspected the module itself.