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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 152 (HVAC SYSTEM - AUTOMATIC)REPAIR INSTRUCTIONSDUCT AIR TEMPERATURE SENSOR REPLACEMENT - LOWER RIGHT SIDE
2009 Chevrolet Tahoe Base, 4.8 C

Duct Air Temperature Sensor Replacement - Lower Right Side

2009 Chevrolet Tahoe Base, 4.8 CSECTION Duct Air Temperature Sensor Replacement - Lower Right Side
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Duct Air Temperature Sensor - Lower Right Side
GM1703474Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Remove the front floor console (if equipped). Refer to Front Floor Console Replacement (Except Cadillac) or Front Floor Console Replacement (Cadillac) .
  2. Remove the radio front floor console speaker (if equipped). Refer to Radio Front Floor Console Speaker Replacement .
  3. Remove the instrument panel (I/P) insulator. Refer to Instrument Panel Insulator Replacement (Except Cadillac) or Instrument Panel Insulator Replacement (Cadillac) .
  4. Remove the right side air distribution duct.
1 Air Temperature Sensor - RH

Procedure

  1. Using long straight needle nose pliers, grasp the sensor in a parallel direction and rotate sensor 1/4 turn counter clock wise to remove.
  2. Disconnect the electrical connector.
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.