Forward Range Radar Module Alignment

2016 Chevrolet Impala LS, 3.6L Eng VIN NSECTION Forward Range Radar Module Alignment
  1. Inspect the forward range radar module for damage. Refer to Forward Range Radar Module InspectionΒ .
    CAUTION: Always use care when handling the forward range radar module and bracket. Improper handling can cause damage to the module or bracket and affect the functionality of the system.
  2. The alignment of the forward range radar module is performed under the following vehicle conditions:
    • With an empty vehicle:
      • There shall not be any person in the vehicle
      • Specific equipment can remain in the vehicle
      • Luggage must not exceed 5 kg (11 lb)
    • The vehicle must stand on a flat surface. The level of the ground must not vary by more than +/-7 mm/m. This corresponds to 0.4 degrees, using a water bubble level.
    • Vehicle tires must have specified air pressure.
  3. Use a water bubble level (2) to align the forward range radar module vertically as shown in the graphic.
    Fig 1: Bubble Level
    GM3330012Courtesy of GENERAL MOTORS COMPANY
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
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  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.