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HOMESERVICE MANUALSCHEVROLET2018TAHOE FL, 4WD, GASREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADASDRIVER ASSISTANCE SYSTEMSREPAIR INSTRUCTIONSSHORT RANGE RADAR SENSOR REPLACEMENT (REAR)
2018 Chevrolet Tahoe FL, 4WD, Gas

Short Range Radar Sensor Replacement (Rear)

2018 Chevrolet Tahoe FL, 4WD, GasSECTION Short Range Radar Sensor Replacement (Rear)
Fig 1: Short Range Radar Sensor (Rear)
GM3905366Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement (Chevrolet, GMC)Rear Bumper Fascia Replacement (Cadillac) .
1 Short Range Radar Sensor (Qty: 2)

Procedure

  1. If replacing the left short range radar sensor on a vehicle equipped with a closure hands free module, disconnect the electrical connectors from the hands free module for access.
  2. Disconnect the electrical connector.
  3. Release the tab retainer and slide the sensor through the bracket opening to remove.
  4. For programming and set up, refer to Control Module References .
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.