2005 Chevrolet SSR StandardFACTORY OEM SERVICE PROCEDURE

Installation Procedure

    Fig 1: View Of Throttle Body Assembly
    GM1401966Courtesy of GENERAL MOTORS CORP.
  1. Install a NEW throttle body gasket (509).
  2. Install the throttle body (508).
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the throttle body nuts (507).

    Tighten:  Tighten the nuts to 10 N.m (89 lb in).

  4. Install the throttle body bolts (538).

    Tighten:  Tighten the bolts to 10 N.m (89 lb in).

    5. IMPORTANT: Verify that the throttle actuator motor harness connector and the connector seal are properly installed and not damaged.
  5. Connect the throttle actuator motor electrical connector.
  6. Install the engine sight shield. Refer to Engine Sight Shield Replacement in Engine Mechanical - 6.0L.
  7. Install the air cleaner outlet duct. Refer to Air Cleaner Assembly Replacement .
    8. Fig 2: Disconnecting/Reconnecting Throttle Actuator Motor Electrical Connector
    GM1530325Courtesy of GENERAL MOTORS CORP.
  8. Connect a scan tool in order to test for proper throttle-opening and throttle-closing range.
  9. 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).
  10. 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.
  11. Start the engine.
  12. Inspect for coolant leaks.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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