gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine Sight Shield Replacement|Page 4250 > < Engine Sight Shield Replacement|Page 4248
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14. Disconnect the following electrical connectors:

^

Throttle Position (TP) sensor, if equipped

^

Electronic Throttle Control (ETC) motor, if equipped

^

Idle Air Control (IAC) valve

15. Disconnect the following electrical connectors:

^

Purge solenoid (1)

^

Generator (3)

16. Remove the wiring harness bracket nut.
17. Remove the harness bracket from the stud.
18. Reposition the engine wiring harness.

19. Reposition the coolant air bleed hose at the throttle body.
20. Remove the coolant air bleed hose from the throttle body.

Engine Sight Shield Replacement|Page 4250 > < Engine Sight Shield Replacement|Page 4248