Reprogram Control Module

To reprogram an existing control module, perform the following procedure:

1. Ignition/Vehicle OFF.
2. Ensure that the key fob is inside the vehicle and not moved for the duration of the programming
3. Access the Service Programming System (SPS) and follow the on-screen instructions.
4. On the SPS Supported Controllers screen, select K160 Brake System Control Module - Programming and follow the on-screen instructions.
5. If the programming procedure did not complete and a Device Control Limits Exceeded message is displayed refer to Device Control Limits Exceeded Error
6. Clear DTCs.
7. If ABS, Traction Control and/or Stabilitrak indicators or Brake Related Messages are ON after performing programming, do the following:
   1. Disconnect the scan tool from the X84 Data Link Connector.
   2. Ignition/Vehicle OFF, all access doors closed, all vehicle systems OFF, and all keys at least 3 m (9.8 ft) away from the vehicle. It may take up to 10 min to power down.
   3. Ignition ON/Vehicle In Service Mode, verify ABS, Traction Control and/or Stabilitrak indicators or Brake Messages are Off. If not, repeat the above step to make sure the vehicle is in sleep mode.
   4. Clear DTCs.