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Home >> Cadillac >> 2023 >> XT4 Premium Luxury, AWD >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup >> Repair Instructions >> B233R Short Range Radar Sensor - Rear: 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

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

  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 B233 Radar Sensor Module - Short Range - Programming and follow the on-screen instructions.
  4. Ignition/vehicle ON. Run Clear Short Range Radar Sensor Vehicle Position located in the scan tool under Configuration/Reset Functions in the B233 Short Range Radar Sensor.
  5. Ignition/Vehicle OFF
  6. Ignition/Vehicle ON
  7. Clear DTCs.