2012-16 Sonic 1.4L Engine Computer 12653828 -Program to your VIN-ECM PCM ECU
$150
DESCRIPTION
Engine Control Module · General Motors
2012-16 Sonic 1.4L ECM / PCM
Condition
Refurbished
Programming
VIN Matched
Ships Within
1?2 Business Days
Warranty
12 Months
01
Part Number & Fitment
Important Verify the part number on your existing ECM before purchasing to confirm exact compatibility.
02
What Is Included
?Professionally refurbished ECM / PCM
?Pre-programmed to your VIN ? no dealer visit required
?All OEM connectors intact
?Load-tested before shipment
?12-Month warranty on every unit
Note No core charge required. You keep your original ECM ? no return necessary.
03
Required Information Action Required
Required After purchase, send your VIN and ECM part number via eBay Messages or the checkout note. Programming will not begin until both are received.
| 1 | VIN Number | Your full 17-character Vehicle Identification NumberFound on the dashboard (driver side), door jamb sticker, or registration. |
| 2 | ECM Part Number | The OEM number on the sticker affixed to your existing ECMTypically begins with 12 or 16. Located on the ECM housing itself. |
Delay Risk Orders where information is not received within 48 hours may experience processing delays. Please respond promptly.
04
How It Works
Step 01
Purchase & Send Info
Complete your purchase and send your VIN and ECM part number via eBay Messages.
Step 02
Program & Test
Our technicians flash the ECM to your VIN using GM-compatible tools and run a full functional test.
Step 03
Install & Drive
Your unit arrives ready to install. No dealer programming needed ? connect it and go.
Info Plug & Play: Pre-flashed to your VIN. Vehicles with PassLock or VATS may need a brief theft relearn ? we will walk you through it at no charge.
05
Quality Assurance
- PassBoard-level visual inspection ? components, traces, contacts, and capacitors
- PassConnector and pin inspection ? all terminals verified, corrosion-free
- PassPower and ground circuit verification ? confirmed clean prior to programming
- PassOEM-level VIN programming ? flashed with professional GM-compatible equipment
- PassPost-programming functional test ? all primary control circuits confirmed active
- PassFinal pre-shipment inspection ? if it doesn't pass, it doesn't ship
Standard Every ECUTech Solutions unit is documented through a multi-point process. We do not ship units with fault codes, erratic behavior, or unresolved hardware concerns.
06
Shipping & Local Pickup
Processing Time
1?2 Business Days
After all vehicle info is received
Carriers
USPS · UPS · FedEx
Tracking provided on every order
Coverage
Domestic Only
Continental United States
Local Pickup
Available
Arrange via eBay Messages before ordering
Reminder Processing begins when vehicle information is received ? not at time of purchase. Send your details promptly.
07
Warranty & Returns
?12-Month Warranty
?Original buyer only ? non-transferable
?30-Day returns accepted
?Message us first ? we resolve issues fast
Our Promise If something isn't right, message us before opening a case. We will make it right ? that is our commitment on every order.
08
Frequently Asked Questions
QDo I need to visit a dealer after installing this?
No. This ECM is already programmed to your VIN. Install it and drive ? dealer reprogramming is not required in the vast majority of cases.
QWhere do I find my ECM part number?
It is on a sticker on the ECM unit itself ? under the hood near the firewall, under the dash, or behind the glove box. The number typically begins with 12 or 16.
QWhat if I do not know my part number?
Send us your VIN and full vehicle details and we will cross-reference compatibility. That said, we strongly recommend confirming the number physically on your existing ECM for a guaranteed match.
QMy vehicle has PassLock or VATS ? will this work?
Yes, in most cases. A brief theft relearn cycle is occasionally required. It is free, takes under 30 minutes at home, and we will walk you through each step.
QMy vehicle is a flex fuel vehicle ? anything special?
Yes. If there is any E85 in the tank, drain it and flush the lines before installing the new ECM so it can properly calibrate on gasoline.
QWhat if there is an issue after installation?
Contact us via eBay Messages immediately. Every unit is tested before it ships. If something is not right, we will work with you directly to resolve it.
ECUTech Solutions
Questions? Contact us via eBay Messages ? we respond promptly.
VIN Programmed Plug & Play 12-Mo Warranty Tested & Verified
