10-12 EQUINOX CTS LACROSSE PCM ECU ECM ENGINE COMPUTER OEM 12646944 12642665 Featured Products Some of those tests/repairs are

Some of those tests/repairs are listed below: TPS sensor tested good

9C2A-12A650-AHB with 9C2A-12B684-BC

56040147AE

05172047AG - Please match this

6U7A-12A650-FKA

10-12 EQUINOX CTS LACROSSE PCM ECU ECM ENGINE COMPUTER OEM 12646944 12642665 Featured Products Some of those tests/repairs arePart Number Service NO: 12642665 and Part Number: 12646944 Please match both of these! ECU has security and requires programming before installation. We offer FREE VIN programming so the ECU arrives and your vehicle will start once a key relearn process is completed. We will send instructions on how to complete this. During chekcout, be sure to put your VIN in the "notes to seller" field, otherwise we'll message after the purchase for your VIN. A