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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 538 (POWER DOOR LOCK SYSTEM AND RELEASE SYSTEMS)REPAIR INSTRUCTIONSREAR SIDE DOOR LOCK REPLACEMENT
2009 Chevrolet Tahoe Base, 4.8 C

Rear Side Door Lock Replacement

2009 Chevrolet Tahoe Base, 4.8 CSECTION Rear Side Door Lock Replacement
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Rear Side Door Lock & Components
GM1673114Courtesy of GENERAL MOTORS COMPANY
Rear Side Door Lock Replacement

Callout Component Name

Preliminary Procedures

  1. Remove the door trim panel. Refer to Rear Side Door Trim Panel Replacement (Extended Wheelbase) , Rear Side Door Trim Panel Replacement (Standard Wheelbase) .
  2. Remove the water deflector. Refer to Rear Side Door Water Deflector Replacement .
1 Inside Door Handle Cable Retainer Clip
2 Rear Side Door Lock Screw (Qty: 3)
CAUTION:

Refer to Fastener Caution .

  1. Release the outside door handle rod from the door lock clip.
  2. The mandatory sequence is 3, 1, 2.

Tighten 
10 N.m (89 lb in)
3 Rear Side Door Lock
  1. Disconnect the electrical plug.
  2. Transfer all parts to the new lock.
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.