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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1239 (OBJECT DETECTION SYSTEM)REPAIR INSTRUCTIONSPEDESTRIAN IMPACT DETECTION SENSOR REPLACEMENT - FRONT UPPER BEAM
2006 Chevrolet Suburban C1500, 5.3 Z

Pedestrian Impact Detection Sensor Replacement - Front Upper Beam

2006 Chevrolet Suburban C1500, 5.3 ZSECTION Pedestrian Impact Detection Sensor Replacement - Front Upper Beam
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Pedestrian Impact Detection Sensor Replacement - Front Upper Beam
GM1980035Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Disable the pedestrian impact detection system. Refer to Pedestrian Impact Detection System Disabling and Enabling .
  2. Remove the front fascia. Refer to Front Bumper Fascia Replacement .
  3. Remove the front fascia absorber. Refer to Front Bumper Fascia Energy Absorber Replacement (BRT) .
1 Pedestrian Impact Detection Sensor Bolt (Qty: 5)
NOTE: Refer to Fastener Notice .

Tighten:  3 N.m (27 lb in)
2 Pedestrian Impact Detection Sensor
Procedure: 
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.