TrailBlazer 2WD V8-5.3L (2007)
6. Connect the throttle actuator motor electrical connector (1) to the throttle actuator motor (2).
7. Install the air cleaner outlet duct.
8. Refill the cooling system. Refer to Draining and Filling Cooling System (LL8) Draining and Filling Cooling System (LH6, LS2).
9. Verify that the vehicle meets the following conditions:
* The vehicle is not in a reduced engine power mode.
* The ignition is ON.
* The engine is OFF.
10. Connect a scan tool in order to test for a proper throttle-opening and throttle-closing range.
11. Operate the accelerator pedal and monitor the throttle angles. The accelerator pedal should operate freely, without binding, between a closed
throttle, and a wide open throttle (WOT).
12. Start the engine.
13. Inspect for coolant leaks.
