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Home >> GMC >> 2019 >> Sierra 2500 HD Base, 2D Pickup, Gas >> Repair and Diagnosis >> External Pages >> Different car >> Section 3029 (Programming And Setup - All Systems) >> Repair Instructions >> K4 Assist Step Control Module: Programming And Setup >> Replace and Program Control Module or Reprogram Control Module
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Replace and Program Control Module or Reprogram Control Module

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Sierra 3500 HD, 2018 GMC Sierra 2500 HD, 2018 GMC Sierra 1500, 2018 Chevrolet Silverado 3500 HD, and 2018 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

This ECU does not require SPS programming or any setup procedures with the scan tool.

Refer to Running Board Description for information on enabling the assist step and the learn procedure.

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