Cardone 77-2397F Engine Control Module (ECM)

Remanufactured ECM for GM Applications

Cardone 77-2397F is a remanufactured engine control module built to restore factory-style engine management performance. It is engineered for select Chevrolet, Buick, GMC, Pontiac, and Saturn vehicles, including Malibu, Impala, HHR, Cobalt, G6, Vue, and Sierra 1500 applications that require OE number 12612397.

Cardone’s Engine Control Module line focuses on correcting common failure points found in original units, with critical components re-soldered or replaced and each module computer tested for reliability.

• Remanufactured Original Equipment-style ECM for a precise vehicle fit
• 100% computer tested for function and reliability
• Critical components re-soldered or replaced during remanufacturing
• On-car validation used to verify durability and performance
• Earth-friendly remanufacturing process reduces raw material and energy use versus new part production

Fitment and OE Cross References

Compatible with 2007-2012 Chevrolet Malibu, 2009-2011 Buick Lucerne, 2007-2011 Chevrolet HHR, 2010-2011 Chevrolet Impala, 2008-2010 Chevrolet Captiva Sport, 2007-2010 Chevrolet Cobalt, 2008-2010 Pontiac G6, 2008-2010 Saturn Sky, 2008-2010 Saturn Vue, 2008-2009 Chevrolet Express 1500, 2007-2009 Chevrolet Silverado 1500, 2008-2009 GMC Savana 1500, 2007-2009 GMC Sierra 1500, 2007-2009 Pontiac G5, 2008-2009 Pontiac Solstice, and 2008-2009 Saturn Aura.

This part cross-references GM OE 12612397 for the same application.

What This ECM Helps Resolve

• Hard start or no-start conditions after ECM failure
• Drivability issues caused by incorrect engine control output
• Intermittent electrical faults from weakened solder joints
• Problems traced to a failed original control module
• Vehicle performance concerns after replacement of a damaged ECM

Installation Notes

Vehicle-specific on-car programming must be performed after installation to prevent drivability and starting issues. Flash programming is required on the vehicle, and the correct part number must be selected using both the application and OE number. Prior to replacement, verify the original failure source, including grounds, power feeds, wiring harness condition, and shorted solenoids or relays.

For Chrysler, Ford, and GM anti-theft or VIN-programming questions, follow the OE service procedure for the exact vehicle. For this GM application, refer to an OE-approved service manual or programming source before and after installation.

Quality Assurance

Each Cardone remanufactured ECM is tested with automated computer equipment or bench-tested, depending on application, to confirm functionality. The remanufacturing process is performed at Cardone’s Philadelphia manufacturing plant, where critical electrical components are restored to help deliver dependable operation.