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HOMESERVICE MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 181 (ENGINE CONTROL SYSTEM - 3.5L - INTRODUCTION (2 OF 2))REPAIR INSTRUCTIONSAIR CLEANER ASSEMBLY REPLACEMENTINSTALLATION PROCEDURE
2006 Buick Terraza CXL, 3.5 L, AWD

Installation Procedure

2006 Buick Terraza CXL, 3.5 L, AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2006 Chevrolet Monte Carlo and 2006 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Installing The Lower Air Cleaner Housing
    GM1554550Courtesy of GENERAL MOTORS CORP.
  1. Install the lower air cleaner housing by pushing the housing down, into the 2 rubber grommets on the inner rail.
  2. Install the TCM and the harness to the lower air cleaner housing.
  3. Install the PCM and the harness to the lower air cleaner housing.
    4. Fig 2: Installing The Air Inlet Duct To The Air Cleaner Assembly
    GM1554546Courtesy of GENERAL MOTORS CORP.
  4. Install the air cleaner outlet duct to the air cleaner assembly.
    NOTE: Refer to Fastener Notice .
  5. Tighten the air cleaner outlet duct clamp at the air cleaner assembly.

    Tighten:  Tighten the clamp to 3 N.m (27 lb in).

  6. Install the upper air cleaner housing to the lower housing. Engage the tabs on the upper housing to the slots on the lower housing.
  7. Connect the MAF sensor electrical connector.
    8. Fig 3: Connecting The PCV Tube To The Air Inlet Duct
    GM1608799Courtesy of GENERAL MOTORS CORP.
  8. Connect the PCV tube to the air inlet duct. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
  9. Install the air cleaner outlet duct to the throttle body.
  10. Tighten the air cleaner outlet duct clamp at the throttle body.

    Tighten:  Tighten the clamp to 3 N.m (27 lb in).

  11. Install the left inner fender brace. Refer to Brace Replacement - Front Fender Upper Diagonal .
RENDER: 1.0x

NO RELATED

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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.