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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup >> Repair Instructions >> P22F Video Display - Passenger Seat Back: Programming and Setup >> Reprogram Control Module
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Reprogram Control Module

To program a replacement or an existing control module, perform the following procedure:

    NOTE:

    Begin with the vehicle in the vehicle OFF power mode. The Service Programming System will power mode the vehicle.

  1. Ignition/Vehicle OFF
  2. Access the Service Programming System (SPS) and follow the on-screen instructions.
  3. On the SPS Supported Controllers screen, select P22F Video Display - Passenger Seat Back - Programming and follow the on-screen instructions.
  4. At the end of programming, clear DTCs