2010 Chevrolet Traverse Engine Control Module

It is necessary to record the remaining automatic transmission fluid life. If the replacement module is not programmed with the remaining automatic transmission fluid life, the automatic transmission fluid life will default to 100 percent. If the replacement module is not programmed with the remaining automatic transmission fluid life, the automatic transmission fluid will need to be changed at 83 000 km (50,000 mi) from the last automatic transmission fluid change.

Start with installing the ECM bracket by installing and tightening the bolts to 6 Nm (53 LB IN). Connect the engine wiring harness's upper, middle, and lower electrical connectors to the ECM. Connect the negative battery cable and reprogram the ECM if replaced.

Start with turning the ignition off. Using a scan tool, retrieve the percentage of remaining engine oil and the remaining automatic transmission fluid life. Record the remaining engine oil and the remaining automatic transmission fluid life. Next, you will need to disconnect the negative battery cable and the engine wiring harness upper, middle, and lower electrical connectors from the ECM. Lift the ECM up and out of the support brackets and remove the bracket.