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Home >> Chevrolet >> 2021 >> Silverado 1500 SSV, RWD, Gas >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup >> Repair Instructions >> B218R Side Object Sensor Module - Right: Programming And Setup >> Replace and Program ECU or Reprogram ECU

Replace and Program ECU or Reprogram ECU

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

NOTE:
  • Due to continuous improvements, the on screen selections may vary from instructions below.
  • It is required to program both the B218L Side Object Sensor Module - Left and B218R Side Object Sensor Module - Right when a programming event is required.
  1. Access the Service Programming System (SPS) and follow the on-screen instructions.
  2. On the SPS Supported Controllers screen, select B218L Side Object Sensor Module - Left.
  3. On the SPS Select Function / Sequence screen, select Programming
  4. Clear DTCs.
  5. On the SPS Supported Controllers screen, select B218R Side Object Sensor Module - Right.
  6. On the SPS Select Function / Sequence screen, select Programming
  7. Clear DTCs.
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