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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 399 (POWER DOOR LOCK SYSTEM AND RELEASE SYSTEMS)REPAIR INSTRUCTIONSDOOR LOCK CYLINDER REPLACEMENT
2009 Chevrolet Tahoe Base, 4.8 C

Door Lock Cylinder Replacement

2009 Chevrolet Tahoe Base, 4.8 CSECTION Door Lock Cylinder Replacement
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Door Lock Cylinder
GM1673307Courtesy of GENERAL MOTORS CORP.
Door Lock Cylinder Replacement

Callout Component Name

Preliminary Procedures

  1. Position the door window as needed for service.
  2. Remove the door trim panel. Refer to Front Side Door Trim Panel Replacement .
  3. Remove the water deflector. Refer to Front Side Door Water Deflector Replacement .
  4. Remove the outside door handle. Refer to Front Side Door Outside Handle Replacement .
1 Front Side Door Lock Rod
2 Front Side Door Lock Cylinder Pawl Retainer Clip
TIP:  Remove the clip that attaches the cylinder to the door handle.
3 Front Side Door Lock Cylinder Pawl
4 Front Side Door Lock Cylinder
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.