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Home >> Chevrolet >> 2020 >> Equinox L >> Repair and Diagnosis >> Accessories & Equipment >> Memory Modules >> Programming And Setup - All Systems >> Repair Instructions >> P16 Instrument Cluster : Programming and Setup (Terrain) >> Reprogram ECU or Replace and Program ECU (UDC)
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Reprogram ECU or Replace and Program ECU (UDC)

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

  1. Access the Service Programming System (SPS) and follow the on-screen instructions.
  2. On the SPS Supported Controllers screen, select P16 Instrument Cluster - Programming and follow the on-screen instructions.
  3. On the SPS Supported Controllers screen, select P16 Instrument Cluster - Setup and Configuration and follow the on-screen instructions.
  4. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
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