05278315AB

* With NO security - you will have oem black or steal ignition keys
* Federal Emissions

• This ecu will interchange or replace the following ecu part numbers with no security
  56040378AA
  56040378AB
  56040378AC
  56040378AD
  56040378AE
  56040378AF

ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below:
• Reference Voltage Good!
• ECU powered up and has communication!
• ECU fuel pump/mail relay tested good!
• ECU injectors/coils tested good!  

• Disconnect the negative terminal of the battery. Make sure the battery connector is not touching the battery post.
• Disconnect and remove the module to be replaced.
• Install and connect the replacement module.
• Connect the negative terminal of the battery.

We provide free programming for our customers. During checkout you must list your VIN and mileage in the "Notes to Seller" for us to program the ECM. If we do not hear from you through the order notes or a message through Ebay we will assume your mechanic is performing the programming (no problem at all) and we will ship the ECM out the next business day as directed by eBay.  

* Mounting points are all open and intact
* Pins perfect, none are broken or bent
* Lock tabs in place 

This ECM comes with a 3 month warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item. Ebay deletes all records older than 90 days. 

If you would like to send your ecu back to us for a $15 partial refund let us know in the "notes to seller" box during checkout. We will include a prepaid return label with your order. It's that simple! Once the ecu is received we will issue your refund promptly.