CTS Sedan RWD V6-3.0L (2010)
Caution: Ensure proper engagement of the wiring harness connector. The wiring harness connector must be installed straight onto the component
connector and firmly seated. Visually inspect the connector to ensure that the connector latches are engaged and locked. Any damage to the
connector or wiring must be repaired. Failure to follow this procedure can lead to an intermittent electrical connection, driveability concerns,
and/or wiring harness or wiring harness connector damage or failure.
9. Connect the throttle body electrical connector.
10. Connect the fuel injector harness electrical connector.