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Home >> Chevrolet >> 2021 >> Silverado 1500 SSV, RWD, Gas >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup >> Repair Instructions >> P16 Instrument Cluster: Programming And Setup >> Reprogram ECU

Reprogram ECU

To program 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 Configuration and follow the on-screen instructions.
  3. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
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