2015 Chevrolet Tahoe LTZ, 4WDFACTORY OEM SERVICE PROCEDURE

Parking Assist Control Module Replacement

Fig 1: Parking Assist Control Module
GM3635726Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedure

  1. Remove the left hand quarter lower rear trim door from the left quarter lower rear trim panel.
  2. Remove the body side rear trim panel stowage compartment tray from the left quarter lower rear trim panel, if vehicle is a long wheelbase.
  3. Remove the body side rear trim panel cup holder from the quarter lower rear trim panel, if the vehicle is a short wheelbase.
1 Rear Object Alarm Control Module Push Pin Retainer
2 Rear Object Alarm Control Module

Procedure

  1. Disconnect the electrical connectors.
  2. For programming and set up, refer to Control Module References .
Factory Service Tools

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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.

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