STS RWD V8-4.6L (2007)
6. Disconnect the engine control module (ECM) electrical connectors (1).
7. Remove the ECM mounting nuts (2).
8. Remove the ECM from the vehicle.
Installation Procedure
1. Install the ECM to the vehicle.
Notice: Refer to Fastener Notice.
2. Install the ECM mounting nuts (2).
Tighten the nuts to 8 N.m (71 lb in).
3. Connect the ECM electrical connectors (1).