2W6A-12A650-EC - See interchange below
 

This ecu will interchange or replace the following ecu part numbers for 2002 Thunderbird 3.9L models:

2U7A-12A650-BTA
2U7A-12A650-BTB
2U7A-12A650-FTA
2W6A-12A650-DA
2W6A-12A650-DB
2W6A-12A650-EA
2W6A-12A650-EB
2W6A-12A650-EC
2W6A-12A650-ED

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 and much more!  

• 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.
• See "Programming / PATS Security" below for additional install instructions. 

For Plug and Play you must do the following three steps:

Step 1: Match your part number per above fitment guide

Step 2: Program ecu to your VIN. You will need your local mechanic for this part of the process. We would recommend checking with your local locksmith as some have the capability to perform both the VIN programming and PATS programming.

Step 3: If your vehicle has PATS security (Most Ford/Lincoln/Mercury's do) you must have your keys programmed. We recommend you have this done by your local locksmith. In most cases they will travel to your location and the process takes less than 30 minutes. No towing necessary and your local locksmith will be cheaper than a dealer.

• Mounting points are all open and intact
• Pins perfect, none are broken or bent
• Lock tabs in place
• Connector plastic may have minor chip but pins, guides and lock tabs are in place.

This ECM comes with a 90 day warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.